7707240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 25459200

約数和(自身を除く): 17751960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 271, 316, 360, 395, 474, 542, 632, 711, 790, 813, 948, 1084, 1185, 1355, 1422, 1580, 1626, 1896, 2168, 2370, 2439, 2710, 2844, 3160, 3252, 3555, 4065, 4740, 4878, 5420, 5688, 6504, 7110, 8130, 9480, 9756, 10840, 12195, 14220, 16260, 19512, 21409, 24390, 28440, 32520, 42818, 48780, 64227, 85636, 97560, 107045, 128454, 171272, 192681, 214090, 256908, 321135, 385362, 428180, 513816, 642270, 770724, 856360, 963405, 1284540, 1541448, 1926810, 2569080, 3853620, 7707240]

約数ペア:

[(1, 7707240), (2, 3853620), (3, 2569080), (4, 1926810), (5, 1541448), (6, 1284540), (8, 963405), (9, 856360), (10, 770724), (12, 642270), (15, 513816), (18, 428180), (20, 385362), (24, 321135), (30, 256908), (36, 214090), (40, 192681), (45, 171272), (60, 128454), (72, 107045), (79, 97560), (90, 85636), (120, 64227), (158, 48780), (180, 42818), (237, 32520), (271, 28440), (316, 24390), (360, 21409), (395, 19512), (474, 16260), (542, 14220), (632, 12195), (711, 10840), (790, 9756), (813, 9480), (948, 8130), (1084, 7110), (1185, 6504), (1355, 5688), (1422, 5420), (1580, 4878), (1626, 4740), (1896, 4065), (2168, 3555), (2370, 3252), (2439, 3160), (2710, 2844)]