1371240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 4815720

約数和(自身を除く): 3444480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 293, 312, 360, 390, 468, 520, 585, 586, 780, 879, 936, 1170, 1172, 1465, 1560, 1758, 2340, 2344, 2637, 2930, 3516, 3809, 4395, 4680, 5274, 5860, 7032, 7618, 8790, 10548, 11427, 11720, 13185, 15236, 17580, 19045, 21096, 22854, 26370, 30472, 34281, 35160, 38090, 45708, 52740, 57135, 68562, 76180, 91416, 105480, 114270, 137124, 152360, 171405, 228540, 274248, 342810, 457080, 685620, 1371240]

約数ペア:

[(1, 1371240), (2, 685620), (3, 457080), (4, 342810), (5, 274248), (6, 228540), (8, 171405), (9, 152360), (10, 137124), (12, 114270), (13, 105480), (15, 91416), (18, 76180), (20, 68562), (24, 57135), (26, 52740), (30, 45708), (36, 38090), (39, 35160), (40, 34281), (45, 30472), (52, 26370), (60, 22854), (65, 21096), (72, 19045), (78, 17580), (90, 15236), (104, 13185), (117, 11720), (120, 11427), (130, 10548), (156, 8790), (180, 7618), (195, 7032), (234, 5860), (260, 5274), (293, 4680), (312, 4395), (360, 3809), (390, 3516), (468, 2930), (520, 2637), (585, 2344), (586, 2340), (780, 1758), (879, 1560), (936, 1465), (1170, 1172)]