86909040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6391

約数の個数: 120

約数和(自身を含む): 307279440

約数和(自身を除く): 220370400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6353, 6840, 12706, 13680, 19059, 25412, 31765, 38118, 50824, 57177, 63530, 76236, 95295, 101648, 114354, 120707, 127060, 152472, 190590, 228708, 241414, 254120, 285885, 304944, 362121, 381180, 457416, 482828, 508240, 571770, 603535, 724242, 762360, 914832, 965656, 1086363, 1143540, 1207070, 1448484, 1524720, 1810605, 1931312, 2172726, 2287080, 2414140, 2896968, 3621210, 4345452, 4574160, 4828280, 5431815, 5793936, 7242420, 8690904, 9656560, 10863630, 14484840, 17381808, 21727260, 28969680, 43454520, 86909040]

約数ペア:

[(1, 86909040), (2, 43454520), (3, 28969680), (4, 21727260), (5, 17381808), (6, 14484840), (8, 10863630), (9, 9656560), (10, 8690904), (12, 7242420), (15, 5793936), (16, 5431815), (18, 4828280), (19, 4574160), (20, 4345452), (24, 3621210), (30, 2896968), (36, 2414140), (38, 2287080), (40, 2172726), (45, 1931312), (48, 1810605), (57, 1524720), (60, 1448484), (72, 1207070), (76, 1143540), (80, 1086363), (90, 965656), (95, 914832), (114, 762360), (120, 724242), (144, 603535), (152, 571770), (171, 508240), (180, 482828), (190, 457416), (228, 381180), (240, 362121), (285, 304944), (304, 285885), (342, 254120), (360, 241414), (380, 228708), (456, 190590), (570, 152472), (684, 127060), (720, 120707), (760, 114354), (855, 101648), (912, 95295), (1140, 76236), (1368, 63530), (1520, 57177), (1710, 50824), (2280, 38118), (2736, 31765), (3420, 25412), (4560, 19059), (6353, 13680), (6840, 12706)]