390849360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 1367120832

約数和(自身を除く): 976271472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 121, 129, 132, 165, 172, 176, 215, 220, 240, 242, 258, 264, 313, 330, 344, 363, 430, 440, 473, 484, 516, 528, 605, 626, 645, 660, 688, 726, 860, 880, 939, 946, 968, 1032, 1210, 1252, 1290, 1320, 1419, 1452, 1565, 1720, 1815, 1878, 1892, 1936, 2064, 2365, 2420, 2504, 2580, 2640, 2838, 2904, 3130, 3440, 3443, 3630, 3756, 3784, 4695, 4730, 4840, 5008, 5160, 5203, 5676, 5808, 6260, 6886, 7095, 7260, 7512, 7568, 9390, 9460, 9680, 10320, 10329, 10406, 11352, 12520, 13459, 13772, 14190, 14520, 15024, 15609, 17215, 18780, 18920, 20658, 20812, 22704, 25040, 26015, 26918, 27544, 28380, 29040, 31218, 34430, 37560, 37840, 37873, 40377, 41316, 41624, 51645, 52030, 53836, 55088, 56760, 62436, 67295, 68860, 75120, 75746, 78045, 80754, 82632, 83248, 103290, 104060, 107672, 113520, 113619, 124872, 134590, 137720, 148049, 151492, 156090, 161508, 165264, 189365, 201885, 206580, 208120, 215344, 227238, 249744, 269180, 275440, 296098, 302984, 312180, 323016, 378730, 403770, 413160, 416240, 444147, 454476, 538360, 568095, 592196, 605968, 624360, 646032, 740245, 757460, 807540, 826320, 888294, 908952, 1076720, 1136190, 1184392, 1248720, 1480490, 1514920, 1615080, 1628539, 1776588, 1817904, 2220735, 2272380, 2368784, 2960980, 3029840, 3230160, 3257078, 3553176, 4441470, 4544760, 4885617, 5921960, 6514156, 7106352, 8142695, 8882940, 9089520, 9771234, 11843920, 13028312, 16285390, 17765880, 19542468, 24428085, 26056624, 32570780, 35531760, 39084936, 48856170, 65141560, 78169872, 97712340, 130283120, 195424680, 390849360]

約数ペア:

[(1, 390849360), (2, 195424680), (3, 130283120), (4, 97712340), (5, 78169872), (6, 65141560), (8, 48856170), (10, 39084936), (11, 35531760), (12, 32570780), (15, 26056624), (16, 24428085), (20, 19542468), (22, 17765880), (24, 16285390), (30, 13028312), (33, 11843920), (40, 9771234), (43, 9089520), (44, 8882940), (48, 8142695), (55, 7106352), (60, 6514156), (66, 5921960), (80, 4885617), (86, 4544760), (88, 4441470), (110, 3553176), (120, 3257078), (121, 3230160), (129, 3029840), (132, 2960980), (165, 2368784), (172, 2272380), (176, 2220735), (215, 1817904), (220, 1776588), (240, 1628539), (242, 1615080), (258, 1514920), (264, 1480490), (313, 1248720), (330, 1184392), (344, 1136190), (363, 1076720), (430, 908952), (440, 888294), (473, 826320), (484, 807540), (516, 757460), (528, 740245), (605, 646032), (626, 624360), (645, 605968), (660, 592196), (688, 568095), (726, 538360), (860, 454476), (880, 444147), (939, 416240), (946, 413160), (968, 403770), (1032, 378730), (1210, 323016), (1252, 312180), (1290, 302984), (1320, 296098), (1419, 275440), (1452, 269180), (1565, 249744), (1720, 227238), (1815, 215344), (1878, 208120), (1892, 206580), (1936, 201885), (2064, 189365), (2365, 165264), (2420, 161508), (2504, 156090), (2580, 151492), (2640, 148049), (2838, 137720), (2904, 134590), (3130, 124872), (3440, 113619), (3443, 113520), (3630, 107672), (3756, 104060), (3784, 103290), (4695, 83248), (4730, 82632), (4840, 80754), (5008, 78045), (5160, 75746), (5203, 75120), (5676, 68860), (5808, 67295), (6260, 62436), (6886, 56760), (7095, 55088), (7260, 53836), (7512, 52030), (7568, 51645), (9390, 41624), (9460, 41316), (9680, 40377), (10320, 37873), (10329, 37840), (10406, 37560), (11352, 34430), (12520, 31218), (13459, 29040), (13772, 28380), (14190, 27544), (14520, 26918), (15024, 26015), (15609, 25040), (17215, 22704), (18780, 20812), (18920, 20658)]