419738280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269063}}^1$

素因数の和:269090

約数の個数: 64

約数和(自身を含む): 1356082560

約数和(自身を除く): 936344280

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, 269063, 538126, 807189, 1076252, 1345315, 1614378, 2152504, 2690630, 3228756, 3497819, 4035945, 5381260, 6457512, 6995638, 8071890, 10493457, 10762520, 13991276, 16143780, 17489095, 20986914, 27982552, 32287560, 34978190, 41973828, 52467285, 69956380, 83947656, 104934570, 139912760, 209869140, 419738280]

約数ペア:

[(1, 419738280), (2, 209869140), (3, 139912760), (4, 104934570), (5, 83947656), (6, 69956380), (8, 52467285), (10, 41973828), (12, 34978190), (13, 32287560), (15, 27982552), (20, 20986914), (24, 17489095), (26, 16143780), (30, 13991276), (39, 10762520), (40, 10493457), (52, 8071890), (60, 6995638), (65, 6457512), (78, 5381260), (104, 4035945), (120, 3497819), (130, 3228756), (156, 2690630), (195, 2152504), (260, 1614378), (312, 1345315), (390, 1076252), (520, 807189), (780, 538126), (1560, 269063)]