130488240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 421848000

約数和(自身を除く): 291359760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 120, 123, 149, 164, 178, 205, 240, 246, 267, 298, 328, 356, 410, 445, 447, 492, 534, 596, 615, 656, 712, 745, 820, 890, 894, 984, 1068, 1192, 1230, 1335, 1424, 1490, 1640, 1780, 1788, 1968, 2136, 2235, 2384, 2460, 2670, 2980, 3280, 3560, 3576, 3649, 4272, 4470, 4920, 5340, 5960, 6109, 7120, 7152, 7298, 8940, 9840, 10680, 10947, 11920, 12218, 13261, 14596, 17880, 18245, 18327, 21360, 21894, 24436, 26522, 29192, 30545, 35760, 36490, 36654, 39783, 43788, 48872, 53044, 54735, 58384, 61090, 66305, 72980, 73308, 79566, 87576, 91635, 97744, 106088, 109470, 122180, 132610, 145960, 146616, 159132, 175152, 183270, 198915, 212176, 218940, 244360, 265220, 291920, 293232, 318264, 366540, 397830, 437880, 488720, 530440, 543701, 636528, 733080, 795660, 875760, 1060880, 1087402, 1466160, 1591320, 1631103, 2174804, 2718505, 3182640, 3262206, 4349608, 5437010, 6524412, 8155515, 8699216, 10874020, 13048824, 16311030, 21748040, 26097648, 32622060, 43496080, 65244120, 130488240]

約数ペア:

[(1, 130488240), (2, 65244120), (3, 43496080), (4, 32622060), (5, 26097648), (6, 21748040), (8, 16311030), (10, 13048824), (12, 10874020), (15, 8699216), (16, 8155515), (20, 6524412), (24, 5437010), (30, 4349608), (40, 3262206), (41, 3182640), (48, 2718505), (60, 2174804), (80, 1631103), (82, 1591320), (89, 1466160), (120, 1087402), (123, 1060880), (149, 875760), (164, 795660), (178, 733080), (205, 636528), (240, 543701), (246, 530440), (267, 488720), (298, 437880), (328, 397830), (356, 366540), (410, 318264), (445, 293232), (447, 291920), (492, 265220), (534, 244360), (596, 218940), (615, 212176), (656, 198915), (712, 183270), (745, 175152), (820, 159132), (890, 146616), (894, 145960), (984, 132610), (1068, 122180), (1192, 109470), (1230, 106088), (1335, 97744), (1424, 91635), (1490, 87576), (1640, 79566), (1780, 73308), (1788, 72980), (1968, 66305), (2136, 61090), (2235, 58384), (2384, 54735), (2460, 53044), (2670, 48872), (2980, 43788), (3280, 39783), (3560, 36654), (3576, 36490), (3649, 35760), (4272, 30545), (4470, 29192), (4920, 26522), (5340, 24436), (5960, 21894), (6109, 21360), (7120, 18327), (7152, 18245), (7298, 17880), (8940, 14596), (9840, 13261), (10680, 12218), (10947, 11920)]