1456406040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1457

約数の個数: 128

約数和(自身を含む): 4526438400

約数和(自身を除く): 3070032360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 379, 465, 620, 744, 758, 930, 1033, 1137, 1240, 1516, 1860, 1895, 2066, 2274, 3032, 3099, 3720, 3790, 4132, 4548, 5165, 5685, 6198, 7580, 8264, 9096, 10330, 11370, 11749, 12396, 15160, 15495, 20660, 22740, 23498, 24792, 30990, 32023, 35247, 41320, 45480, 46996, 58745, 61980, 64046, 70494, 93992, 96069, 117490, 123960, 128092, 140988, 160115, 176235, 192138, 234980, 256184, 281976, 320230, 352470, 384276, 391507, 469960, 480345, 640460, 704940, 768552, 783014, 960690, 1174521, 1280920, 1409880, 1566028, 1921380, 1957535, 2349042, 3132056, 3842760, 3915070, 4698084, 5872605, 7830140, 9396168, 11745210, 12136717, 15660280, 23490420, 24273434, 36410151, 46980840, 48546868, 60683585, 72820302, 97093736, 121367170, 145640604, 182050755, 242734340, 291281208, 364101510, 485468680, 728203020, 1456406040]

約数ペア:

[(1, 1456406040), (2, 728203020), (3, 485468680), (4, 364101510), (5, 291281208), (6, 242734340), (8, 182050755), (10, 145640604), (12, 121367170), (15, 97093736), (20, 72820302), (24, 60683585), (30, 48546868), (31, 46980840), (40, 36410151), (60, 24273434), (62, 23490420), (93, 15660280), (120, 12136717), (124, 11745210), (155, 9396168), (186, 7830140), (248, 5872605), (310, 4698084), (372, 3915070), (379, 3842760), (465, 3132056), (620, 2349042), (744, 1957535), (758, 1921380), (930, 1566028), (1033, 1409880), (1137, 1280920), (1240, 1174521), (1516, 960690), (1860, 783014), (1895, 768552), (2066, 704940), (2274, 640460), (3032, 480345), (3099, 469960), (3720, 391507), (3790, 384276), (4132, 352470), (4548, 320230), (5165, 281976), (5685, 256184), (6198, 234980), (7580, 192138), (8264, 176235), (9096, 160115), (10330, 140988), (11370, 128092), (11749, 123960), (12396, 117490), (15160, 96069), (15495, 93992), (20660, 70494), (22740, 64046), (23498, 61980), (24792, 58745), (30990, 46996), (32023, 45480), (35247, 41320)]