130916760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83921}}^1$

素因数の和:83948

約数の個数: 64

約数和(自身を含む): 422966880

約数和(自身を除く): 292050120

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, 83921, 167842, 251763, 335684, 419605, 503526, 671368, 839210, 1007052, 1090973, 1258815, 1678420, 2014104, 2181946, 2517630, 3272919, 3356840, 4363892, 5035260, 5454865, 6545838, 8727784, 10070520, 10909730, 13091676, 16364595, 21819460, 26183352, 32729190, 43638920, 65458380, 130916760]

約数ペア:

[(1, 130916760), (2, 65458380), (3, 43638920), (4, 32729190), (5, 26183352), (6, 21819460), (8, 16364595), (10, 13091676), (12, 10909730), (13, 10070520), (15, 8727784), (20, 6545838), (24, 5454865), (26, 5035260), (30, 4363892), (39, 3356840), (40, 3272919), (52, 2517630), (60, 2181946), (65, 2014104), (78, 1678420), (104, 1258815), (120, 1090973), (130, 1007052), (156, 839210), (195, 671368), (260, 503526), (312, 419605), (390, 335684), (520, 251763), (780, 167842), (1560, 83921)]