120693720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2785

約数の個数: 128

約数和(自身を含む): 421770240

約数和(自身を除く): 301076520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2711, 2968, 3180, 3710, 4452, 5422, 5565, 6360, 7420, 8133, 8904, 10844, 11130, 13555, 14840, 16266, 18977, 21688, 22260, 27110, 32532, 37954, 40665, 44520, 54220, 56931, 65064, 75908, 81330, 94885, 108440, 113862, 143683, 151816, 162660, 189770, 227724, 284655, 287366, 325320, 379540, 431049, 455448, 569310, 574732, 718415, 759080, 862098, 1005781, 1138620, 1149464, 1436830, 1724196, 2011562, 2155245, 2277240, 2873660, 3017343, 3448392, 4023124, 4310490, 5028905, 5747320, 6034686, 8046248, 8620980, 10057810, 12069372, 15086715, 17241960, 20115620, 24138744, 30173430, 40231240, 60346860, 120693720]

約数ペア:

[(1, 120693720), (2, 60346860), (3, 40231240), (4, 30173430), (5, 24138744), (6, 20115620), (7, 17241960), (8, 15086715), (10, 12069372), (12, 10057810), (14, 8620980), (15, 8046248), (20, 6034686), (21, 5747320), (24, 5028905), (28, 4310490), (30, 4023124), (35, 3448392), (40, 3017343), (42, 2873660), (53, 2277240), (56, 2155245), (60, 2011562), (70, 1724196), (84, 1436830), (105, 1149464), (106, 1138620), (120, 1005781), (140, 862098), (159, 759080), (168, 718415), (210, 574732), (212, 569310), (265, 455448), (280, 431049), (318, 379540), (371, 325320), (420, 287366), (424, 284655), (530, 227724), (636, 189770), (742, 162660), (795, 151816), (840, 143683), (1060, 113862), (1113, 108440), (1272, 94885), (1484, 81330), (1590, 75908), (1855, 65064), (2120, 56931), (2226, 54220), (2711, 44520), (2968, 40665), (3180, 37954), (3710, 32532), (4452, 27110), (5422, 22260), (5565, 21688), (6360, 18977), (7420, 16266), (8133, 14840), (8904, 13555), (10844, 11130)]