240610680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 852228000

約数和(自身を除く): 611617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1213, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2426, 2610, 2755, 3306, 3420, 3480, 3639, 4408, 4852, 4959, 5220, 5510, 6065, 6612, 6840, 7278, 8265, 9704, 9918, 10440, 10917, 11020, 12130, 13224, 14556, 16530, 18195, 19836, 21834, 22040, 23047, 24260, 24795, 29112, 33060, 35177, 36390, 39672, 43668, 46094, 48520, 49590, 54585, 66120, 69141, 70354, 72780, 87336, 92188, 99180, 105531, 109170, 115235, 138282, 140708, 145560, 175885, 184376, 198360, 207423, 211062, 218340, 230470, 276564, 281416, 316593, 345705, 351770, 414846, 422124, 436680, 460940, 527655, 553128, 633186, 668363, 691410, 703540, 829692, 844248, 921880, 1037115, 1055310, 1266372, 1336726, 1382820, 1407080, 1582965, 1659384, 2005089, 2074230, 2110620, 2532744, 2673452, 2765640, 3165930, 3341815, 4010178, 4148460, 4221240, 5346904, 6015267, 6331860, 6683630, 8020356, 8296920, 10025445, 12030534, 12663720, 13367260, 16040712, 20050890, 24061068, 26734520, 30076335, 40101780, 48122136, 60152670, 80203560, 120305340, 240610680]

約数ペア:

[(1, 240610680), (2, 120305340), (3, 80203560), (4, 60152670), (5, 48122136), (6, 40101780), (8, 30076335), (9, 26734520), (10, 24061068), (12, 20050890), (15, 16040712), (18, 13367260), (19, 12663720), (20, 12030534), (24, 10025445), (29, 8296920), (30, 8020356), (36, 6683630), (38, 6331860), (40, 6015267), (45, 5346904), (57, 4221240), (58, 4148460), (60, 4010178), (72, 3341815), (76, 3165930), (87, 2765640), (90, 2673452), (95, 2532744), (114, 2110620), (116, 2074230), (120, 2005089), (145, 1659384), (152, 1582965), (171, 1407080), (174, 1382820), (180, 1336726), (190, 1266372), (228, 1055310), (232, 1037115), (261, 921880), (285, 844248), (290, 829692), (342, 703540), (348, 691410), (360, 668363), (380, 633186), (435, 553128), (456, 527655), (522, 460940), (551, 436680), (570, 422124), (580, 414846), (684, 351770), (696, 345705), (760, 316593), (855, 281416), (870, 276564), (1044, 230470), (1102, 218340), (1140, 211062), (1160, 207423), (1213, 198360), (1305, 184376), (1368, 175885), (1653, 145560), (1710, 140708), (1740, 138282), (2088, 115235), (2204, 109170), (2280, 105531), (2426, 99180), (2610, 92188), (2755, 87336), (3306, 72780), (3420, 70354), (3480, 69141), (3639, 66120), (4408, 54585), (4852, 49590), (4959, 48520), (5220, 46094), (5510, 43668), (6065, 39672), (6612, 36390), (6840, 35177), (7278, 33060), (8265, 29112), (9704, 24795), (9918, 24260), (10440, 23047), (10917, 22040), (11020, 21834), (12130, 19836), (13224, 18195), (14556, 16530)]