12301380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 45986304

約数和(自身を除く): 33684924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 751, 780, 819, 910, 1092, 1170, 1260, 1365, 1502, 1638, 1820, 2253, 2340, 2730, 3004, 3276, 3755, 4095, 4506, 5257, 5460, 6759, 7510, 8190, 9012, 9763, 10514, 11265, 13518, 15020, 15771, 16380, 19526, 21028, 22530, 26285, 27036, 29289, 31542, 33795, 39052, 45060, 47313, 48815, 52570, 58578, 63084, 67590, 68341, 78855, 87867, 94626, 97630, 105140, 117156, 135180, 136682, 146445, 157710, 175734, 189252, 195260, 205023, 236565, 273364, 292890, 315420, 341705, 351468, 410046, 439335, 473130, 585780, 615069, 683410, 820092, 878670, 946260, 1025115, 1230138, 1366820, 1757340, 2050230, 2460276, 3075345, 4100460, 6150690, 12301380]

約数ペア:

[(1, 12301380), (2, 6150690), (3, 4100460), (4, 3075345), (5, 2460276), (6, 2050230), (7, 1757340), (9, 1366820), (10, 1230138), (12, 1025115), (13, 946260), (14, 878670), (15, 820092), (18, 683410), (20, 615069), (21, 585780), (26, 473130), (28, 439335), (30, 410046), (35, 351468), (36, 341705), (39, 315420), (42, 292890), (45, 273364), (52, 236565), (60, 205023), (63, 195260), (65, 189252), (70, 175734), (78, 157710), (84, 146445), (90, 136682), (91, 135180), (105, 117156), (117, 105140), (126, 97630), (130, 94626), (140, 87867), (156, 78855), (180, 68341), (182, 67590), (195, 63084), (210, 58578), (234, 52570), (252, 48815), (260, 47313), (273, 45060), (315, 39052), (364, 33795), (390, 31542), (420, 29289), (455, 27036), (468, 26285), (546, 22530), (585, 21028), (630, 19526), (751, 16380), (780, 15771), (819, 15020), (910, 13518), (1092, 11265), (1170, 10514), (1260, 9763), (1365, 9012), (1502, 8190), (1638, 7510), (1820, 6759), (2253, 5460), (2340, 5257), (2730, 4506), (3004, 4095), (3276, 3755)]