64630320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5150

約数の個数: 80

約数和(自身を含む): 204174432

約数和(自身を除く): 139544112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5081, 6360, 10162, 12720, 15243, 20324, 25405, 30486, 40648, 50810, 60972, 76215, 81296, 101620, 121944, 152430, 203240, 243888, 269293, 304860, 406480, 538586, 609720, 807879, 1077172, 1219440, 1346465, 1615758, 2154344, 2692930, 3231516, 4039395, 4308688, 5385860, 6463032, 8078790, 10771720, 12926064, 16157580, 21543440, 32315160, 64630320]

約数ペア:

[(1, 64630320), (2, 32315160), (3, 21543440), (4, 16157580), (5, 12926064), (6, 10771720), (8, 8078790), (10, 6463032), (12, 5385860), (15, 4308688), (16, 4039395), (20, 3231516), (24, 2692930), (30, 2154344), (40, 1615758), (48, 1346465), (53, 1219440), (60, 1077172), (80, 807879), (106, 609720), (120, 538586), (159, 406480), (212, 304860), (240, 269293), (265, 243888), (318, 203240), (424, 152430), (530, 121944), (636, 101620), (795, 81296), (848, 76215), (1060, 60972), (1272, 50810), (1590, 40648), (2120, 30486), (2544, 25405), (3180, 20324), (4240, 15243), (5081, 12720), (6360, 10162)]