1301823120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417251}}^1$

素因数の和:417280

約数の個数: 80

約数和(自身を含む): 4346096832

約数和(自身を除く): 3044273712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 417251, 834502, 1251753, 1669004, 2086255, 2503506, 3338008, 4172510, 5007012, 5424263, 6258765, 6676016, 8345020, 10014024, 10848526, 12517530, 16272789, 16690040, 20028048, 21697052, 25035060, 27121315, 32545578, 33380080, 43394104, 50070120, 54242630, 65091156, 81363945, 86788208, 100140240, 108485260, 130182312, 162727890, 216970520, 260364624, 325455780, 433941040, 650911560, 1301823120]

約数ペア:

[(1, 1301823120), (2, 650911560), (3, 433941040), (4, 325455780), (5, 260364624), (6, 216970520), (8, 162727890), (10, 130182312), (12, 108485260), (13, 100140240), (15, 86788208), (16, 81363945), (20, 65091156), (24, 54242630), (26, 50070120), (30, 43394104), (39, 33380080), (40, 32545578), (48, 27121315), (52, 25035060), (60, 21697052), (65, 20028048), (78, 16690040), (80, 16272789), (104, 12517530), (120, 10848526), (130, 10014024), (156, 8345020), (195, 6676016), (208, 6258765), (240, 5424263), (260, 5007012), (312, 4172510), (390, 3338008), (520, 2503506), (624, 2086255), (780, 1669004), (1040, 1251753), (1560, 834502), (3120, 417251)]