190181280

素因数分解:

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

素因数の和:12830

約数の個数: 96

約数和(自身を含む): 618444288

約数和(自身を除く): 428263008

約数列:

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

約数ペア:

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