60619463920

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1\times {\mathrm{1483}}^1$

素因数の和:2930

約数の個数: 80

約数和(自身を含む): 141431385312

約数和(自身を除く): 80811921392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 773, 1322, 1483, 1546, 2644, 2966, 3092, 3305, 3865, 5288, 5932, 6184, 6610, 7415, 7730, 10576, 11864, 12368, 13220, 14830, 15460, 23728, 26440, 29660, 30920, 52880, 59320, 61840, 118640, 510953, 980263, 1021906, 1146359, 1960526, 2043812, 2292718, 2554765, 3921052, 4087624, 4585436, 4901315, 5109530, 5731795, 7842104, 8175248, 9170872, 9802630, 10219060, 11463590, 15684208, 18341744, 19605260, 20438120, 22927180, 39210520, 40876240, 45854360, 78421040, 91708720, 757743299, 1515486598, 3030973196, 3788716495, 6061946392, 7577432990, 12123892784, 15154865980, 30309731960, 60619463920]

約数ペア:

[(1, 60619463920), (2, 30309731960), (4, 15154865980), (5, 12123892784), (8, 7577432990), (10, 6061946392), (16, 3788716495), (20, 3030973196), (40, 1515486598), (80, 757743299), (661, 91708720), (773, 78421040), (1322, 45854360), (1483, 40876240), (1546, 39210520), (2644, 22927180), (2966, 20438120), (3092, 19605260), (3305, 18341744), (3865, 15684208), (5288, 11463590), (5932, 10219060), (6184, 9802630), (6610, 9170872), (7415, 8175248), (7730, 7842104), (10576, 5731795), (11864, 5109530), (12368, 4901315), (13220, 4585436), (14830, 4087624), (15460, 3921052), (23728, 2554765), (26440, 2292718), (29660, 2043812), (30920, 1960526), (52880, 1146359), (59320, 1021906), (61840, 980263), (118640, 510953)]