130904520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29483}}^1$

素因数の和:29534

約数の個数: 64

約数和(自身を含む): 403341120

約数和(自身を除く): 272436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 29483, 58966, 88449, 117932, 147415, 176898, 235864, 294830, 353796, 442245, 589660, 707592, 884490, 1090871, 1179320, 1768980, 2181742, 3272613, 3537960, 4363484, 5454355, 6545226, 8726968, 10908710, 13090452, 16363065, 21817420, 26180904, 32726130, 43634840, 65452260, 130904520]

約数ペア:

[(1, 130904520), (2, 65452260), (3, 43634840), (4, 32726130), (5, 26180904), (6, 21817420), (8, 16363065), (10, 13090452), (12, 10908710), (15, 8726968), (20, 6545226), (24, 5454355), (30, 4363484), (37, 3537960), (40, 3272613), (60, 2181742), (74, 1768980), (111, 1179320), (120, 1090871), (148, 884490), (185, 707592), (222, 589660), (296, 442245), (370, 353796), (444, 294830), (555, 235864), (740, 176898), (888, 147415), (1110, 117932), (1480, 88449), (2220, 58966), (4440, 29483)]