451403160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289361}}^1$

素因数の和:289388

約数の個数: 64

約数和(自身を含む): 1458384480

約数和(自身を除く): 1006981320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 289361, 578722, 868083, 1157444, 1446805, 1736166, 2314888, 2893610, 3472332, 3761693, 4340415, 5787220, 6944664, 7523386, 8680830, 11285079, 11574440, 15046772, 17361660, 18808465, 22570158, 30093544, 34723320, 37616930, 45140316, 56425395, 75233860, 90280632, 112850790, 150467720, 225701580, 451403160]

約数ペア:

[(1, 451403160), (2, 225701580), (3, 150467720), (4, 112850790), (5, 90280632), (6, 75233860), (8, 56425395), (10, 45140316), (12, 37616930), (13, 34723320), (15, 30093544), (20, 22570158), (24, 18808465), (26, 17361660), (30, 15046772), (39, 11574440), (40, 11285079), (52, 8680830), (60, 7523386), (65, 6944664), (78, 5787220), (104, 4340415), (120, 3761693), (130, 3472332), (156, 2893610), (195, 2314888), (260, 1736166), (312, 1446805), (390, 1157444), (520, 868083), (780, 578722), (1560, 289361)]