380362560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12832

約数の個数: 112

約数和(自身を含む): 1246705152

約数和(自身を除く): 866342592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 12781, 14880, 25562, 29760, 38343, 51124, 63905, 76686, 102248, 127810, 153372, 191715, 204496, 255620, 306744, 383430, 396211, 408992, 511240, 613488, 766860, 792422, 817984, 1022480, 1188633, 1226976, 1533720, 1584844, 1981055, 2044960, 2377266, 2453952, 3067440, 3169688, 3962110, 4089920, 4754532, 5943165, 6134880, 6339376, 7924220, 9509064, 11886330, 12269760, 12678752, 15848440, 19018128, 23772660, 25357504, 31696880, 38036256, 47545320, 63393760, 76072512, 95090640, 126787520, 190181280, 380362560]

約数ペア:

[(1, 380362560), (2, 190181280), (3, 126787520), (4, 95090640), (5, 76072512), (6, 63393760), (8, 47545320), (10, 38036256), (12, 31696880), (15, 25357504), (16, 23772660), (20, 19018128), (24, 15848440), (30, 12678752), (31, 12269760), (32, 11886330), (40, 9509064), (48, 7924220), (60, 6339376), (62, 6134880), (64, 5943165), (80, 4754532), (93, 4089920), (96, 3962110), (120, 3169688), (124, 3067440), (155, 2453952), (160, 2377266), (186, 2044960), (192, 1981055), (240, 1584844), (248, 1533720), (310, 1226976), (320, 1188633), (372, 1022480), (465, 817984), (480, 792422), (496, 766860), (620, 613488), (744, 511240), (930, 408992), (960, 396211), (992, 383430), (1240, 306744), (1488, 255620), (1860, 204496), (1984, 191715), (2480, 153372), (2976, 127810), (3720, 102248), (4960, 76686), (5952, 63905), (7440, 51124), (9920, 38343), (12781, 29760), (14880, 25562)]