378045007980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1\times {\mathrm{28387}}^1$

素因数の和:29855

約数の個数: 96

約数和(自身を含む): 1065512012544

約数和(自身を除く): 687467004564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1283, 1730, 2076, 2566, 2595, 3460, 3849, 5132, 5190, 6415, 7698, 10380, 12830, 15396, 19245, 25660, 28387, 38490, 56774, 76980, 85161, 113548, 141935, 170322, 221959, 283870, 340644, 425805, 443918, 567740, 665877, 851610, 887836, 1109795, 1331754, 1703220, 2219590, 2663508, 3329385, 4439180, 4910951, 6658770, 9821902, 13317540, 14732853, 19643804, 24554755, 29465706, 36420521, 49109510, 58931412, 72841042, 73664265, 98219020, 109261563, 145682084, 147328530, 182102605, 218523126, 294657060, 364205210, 437046252, 546307815, 728410420, 1092615630, 2185231260, 6300750133, 12601500266, 18902250399, 25203000532, 31503750665, 37804500798, 63007501330, 75609001596, 94511251995, 126015002660, 189022503990, 378045007980]

約数ペア:

[(1, 378045007980), (2, 189022503990), (3, 126015002660), (4, 94511251995), (5, 75609001596), (6, 63007501330), (10, 37804500798), (12, 31503750665), (15, 25203000532), (20, 18902250399), (30, 12601500266), (60, 6300750133), (173, 2185231260), (346, 1092615630), (519, 728410420), (692, 546307815), (865, 437046252), (1038, 364205210), (1283, 294657060), (1730, 218523126), (2076, 182102605), (2566, 147328530), (2595, 145682084), (3460, 109261563), (3849, 98219020), (5132, 73664265), (5190, 72841042), (6415, 58931412), (7698, 49109510), (10380, 36420521), (12830, 29465706), (15396, 24554755), (19245, 19643804), (25660, 14732853), (28387, 13317540), (38490, 9821902), (56774, 6658770), (76980, 4910951), (85161, 4439180), (113548, 3329385), (141935, 2663508), (170322, 2219590), (221959, 1703220), (283870, 1331754), (340644, 1109795), (425805, 887836), (443918, 851610), (567740, 665877)]