154923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 240

約数和(自身を含む): 586819584

約数和(自身を除く): 431896464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 631, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1262, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1893, 1980, 2046, 2232, 2480, 2524, 2640, 2728, 2790, 3069, 3155, 3410, 3720, 3786, 3960, 4092, 4464, 5048, 5115, 5456, 5580, 5679, 6138, 6310, 6820, 6941, 7440, 7572, 7920, 8184, 9465, 10096, 10230, 11160, 11358, 12276, 12620, 13640, 13882, 15144, 15345, 16368, 18930, 19561, 20460, 20823, 22320, 22716, 24552, 25240, 27280, 27764, 28395, 30288, 30690, 34705, 37860, 39122, 40920, 41646, 45432, 49104, 50480, 55528, 56790, 58683, 61380, 62469, 69410, 75720, 78244, 81840, 83292, 90864, 97805, 104115, 111056, 113580, 117366, 122760, 124938, 138820, 151440, 156488, 166584, 176049, 195610, 208230, 215171, 227160, 234732, 245520, 249876, 277640, 293415, 312345, 312976, 333168, 352098, 391220, 416460, 430342, 454320, 469464, 499752, 555280, 586830, 624690, 645513, 704196, 782440, 832920, 860684, 880245, 938928, 999504, 1075855, 1173660, 1249380, 1291026, 1408392, 1564880, 1665840, 1721368, 1760490, 1936539, 2151710, 2347320, 2498760, 2582052, 2816784, 3227565, 3442736, 3520980, 3873078, 4303420, 4694640, 4997520, 5164104, 6455130, 7041960, 7746156, 8606840, 9682695, 10328208, 12910260, 14083920, 15492312, 17213680, 19365390, 25820520, 30984624, 38730780, 51641040, 77461560, 154923120]

約数ペア:

[(1, 154923120), (2, 77461560), (3, 51641040), (4, 38730780), (5, 30984624), (6, 25820520), (8, 19365390), (9, 17213680), (10, 15492312), (11, 14083920), (12, 12910260), (15, 10328208), (16, 9682695), (18, 8606840), (20, 7746156), (22, 7041960), (24, 6455130), (30, 5164104), (31, 4997520), (33, 4694640), (36, 4303420), (40, 3873078), (44, 3520980), (45, 3442736), (48, 3227565), (55, 2816784), (60, 2582052), (62, 2498760), (66, 2347320), (72, 2151710), (80, 1936539), (88, 1760490), (90, 1721368), (93, 1665840), (99, 1564880), (110, 1408392), (120, 1291026), (124, 1249380), (132, 1173660), (144, 1075855), (155, 999504), (165, 938928), (176, 880245), (180, 860684), (186, 832920), (198, 782440), (220, 704196), (240, 645513), (248, 624690), (264, 586830), (279, 555280), (310, 499752), (330, 469464), (341, 454320), (360, 430342), (372, 416460), (396, 391220), (440, 352098), (465, 333168), (495, 312976), (496, 312345), (528, 293415), (558, 277640), (620, 249876), (631, 245520), (660, 234732), (682, 227160), (720, 215171), (744, 208230), (792, 195610), (880, 176049), (930, 166584), (990, 156488), (1023, 151440), (1116, 138820), (1240, 124938), (1262, 122760), (1320, 117366), (1364, 113580), (1395, 111056), (1488, 104115), (1584, 97805), (1705, 90864), (1860, 83292), (1893, 81840), (1980, 78244), (2046, 75720), (2232, 69410), (2480, 62469), (2524, 61380), (2640, 58683), (2728, 56790), (2790, 55528), (3069, 50480), (3155, 49104), (3410, 45432), (3720, 41646), (3786, 40920), (3960, 39122), (4092, 37860), (4464, 34705), (5048, 30690), (5115, 30288), (5456, 28395), (5580, 27764), (5679, 27280), (6138, 25240), (6310, 24552), (6820, 22716), (6941, 22320), (7440, 20823), (7572, 20460), (7920, 19561), (8184, 18930), (9465, 16368), (10096, 15345), (10230, 15144), (11160, 13882), (11358, 13640), (12276, 12620)]