156743280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 528903648

約数和(自身を除く): 372160368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 743, 879, 1172, 1465, 1486, 1758, 2229, 2344, 2637, 2930, 2972, 3516, 3715, 4395, 4458, 4688, 5274, 5860, 5944, 6687, 7032, 7430, 8790, 8916, 10548, 11145, 11720, 11888, 13185, 13374, 14064, 14860, 17580, 17832, 21096, 22290, 23440, 26370, 26748, 29720, 33435, 35160, 35664, 42192, 44580, 52740, 53496, 59440, 66870, 70320, 89160, 105480, 106992, 133740, 178320, 210960, 217699, 267480, 435398, 534960, 653097, 870796, 1088495, 1306194, 1741592, 1959291, 2176990, 2612388, 3265485, 3483184, 3918582, 4353980, 5224776, 6530970, 7837164, 8707960, 9796455, 10449552, 13061940, 15674328, 17415920, 19592910, 26123880, 31348656, 39185820, 52247760, 78371640, 156743280]

約数ペア:

[(1, 156743280), (2, 78371640), (3, 52247760), (4, 39185820), (5, 31348656), (6, 26123880), (8, 19592910), (9, 17415920), (10, 15674328), (12, 13061940), (15, 10449552), (16, 9796455), (18, 8707960), (20, 7837164), (24, 6530970), (30, 5224776), (36, 4353980), (40, 3918582), (45, 3483184), (48, 3265485), (60, 2612388), (72, 2176990), (80, 1959291), (90, 1741592), (120, 1306194), (144, 1088495), (180, 870796), (240, 653097), (293, 534960), (360, 435398), (586, 267480), (720, 217699), (743, 210960), (879, 178320), (1172, 133740), (1465, 106992), (1486, 105480), (1758, 89160), (2229, 70320), (2344, 66870), (2637, 59440), (2930, 53496), (2972, 52740), (3516, 44580), (3715, 42192), (4395, 35664), (4458, 35160), (4688, 33435), (5274, 29720), (5860, 26748), (5944, 26370), (6687, 23440), (7032, 22290), (7430, 21096), (8790, 17832), (8916, 17580), (10548, 14860), (11145, 14064), (11720, 13374), (11888, 13185)]