1121509440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16977

約数の個数: 168

約数和(自身を含む): 4025481408

約数和(自身を除く): 2903971968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 16931, 22080, 33120, 33862, 50793, 66240, 67724, 84655, 101586, 135448, 152379, 169310, 203172, 253965, 270896, 304758, 338620, 389413, 406344, 507930, 541792, 609516, 677240, 761895, 778826, 812688, 1015860, 1083584, 1168239, 1219032, 1354480, 1523790, 1557652, 1625376, 1947065, 2031720, 2336478, 2438064, 2708960, 3047580, 3115304, 3250752, 3504717, 3894130, 4063440, 4672956, 4876128, 5417920, 5841195, 6095160, 6230608, 7009434, 7788260, 8126880, 9345912, 9752256, 11682390, 12190320, 12461216, 14018868, 15576520, 16253760, 17523585, 18691824, 23364780, 24380640, 24922432, 28037736, 31153040, 35047170, 37383648, 46729560, 48761280, 56075472, 62306080, 70094340, 74767296, 93459120, 112150944, 124612160, 140188680, 186918240, 224301888, 280377360, 373836480, 560754720, 1121509440]

約数ペア:

[(1, 1121509440), (2, 560754720), (3, 373836480), (4, 280377360), (5, 224301888), (6, 186918240), (8, 140188680), (9, 124612160), (10, 112150944), (12, 93459120), (15, 74767296), (16, 70094340), (18, 62306080), (20, 56075472), (23, 48761280), (24, 46729560), (30, 37383648), (32, 35047170), (36, 31153040), (40, 28037736), (45, 24922432), (46, 24380640), (48, 23364780), (60, 18691824), (64, 17523585), (69, 16253760), (72, 15576520), (80, 14018868), (90, 12461216), (92, 12190320), (96, 11682390), (115, 9752256), (120, 9345912), (138, 8126880), (144, 7788260), (160, 7009434), (180, 6230608), (184, 6095160), (192, 5841195), (207, 5417920), (230, 4876128), (240, 4672956), (276, 4063440), (288, 3894130), (320, 3504717), (345, 3250752), (360, 3115304), (368, 3047580), (414, 2708960), (460, 2438064), (480, 2336478), (552, 2031720), (576, 1947065), (690, 1625376), (720, 1557652), (736, 1523790), (828, 1354480), (920, 1219032), (960, 1168239), (1035, 1083584), (1104, 1015860), (1380, 812688), (1440, 778826), (1472, 761895), (1656, 677240), (1840, 609516), (2070, 541792), (2208, 507930), (2760, 406344), (2880, 389413), (3312, 338620), (3680, 304758), (4140, 270896), (4416, 253965), (5520, 203172), (6624, 169310), (7360, 152379), (8280, 135448), (11040, 101586), (13248, 84655), (16560, 67724), (16931, 66240), (22080, 50793), (33120, 33862)]