807120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 2901600

約数和(自身を除く): 2094480

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, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 285, 295, 304, 342, 354, 360, 380, 456, 472, 531, 570, 590, 684, 708, 720, 760, 855, 885, 912, 944, 1062, 1121, 1140, 1180, 1368, 1416, 1520, 1710, 1770, 2124, 2242, 2280, 2360, 2655, 2736, 2832, 3363, 3420, 3540, 4248, 4484, 4560, 4720, 5310, 5605, 6726, 6840, 7080, 8496, 8968, 10089, 10620, 11210, 13452, 13680, 14160, 16815, 17936, 20178, 21240, 22420, 26904, 33630, 40356, 42480, 44840, 50445, 53808, 67260, 80712, 89680, 100890, 134520, 161424, 201780, 269040, 403560, 807120]

約数ペア:

[(1, 807120), (2, 403560), (3, 269040), (4, 201780), (5, 161424), (6, 134520), (8, 100890), (9, 89680), (10, 80712), (12, 67260), (15, 53808), (16, 50445), (18, 44840), (19, 42480), (20, 40356), (24, 33630), (30, 26904), (36, 22420), (38, 21240), (40, 20178), (45, 17936), (48, 16815), (57, 14160), (59, 13680), (60, 13452), (72, 11210), (76, 10620), (80, 10089), (90, 8968), (95, 8496), (114, 7080), (118, 6840), (120, 6726), (144, 5605), (152, 5310), (171, 4720), (177, 4560), (180, 4484), (190, 4248), (228, 3540), (236, 3420), (240, 3363), (285, 2832), (295, 2736), (304, 2655), (342, 2360), (354, 2280), (360, 2242), (380, 2124), (456, 1770), (472, 1710), (531, 1520), (570, 1416), (590, 1368), (684, 1180), (708, 1140), (720, 1121), (760, 1062), (855, 944), (885, 912)]