123824960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 351815400

約数和(自身を除く): 227990440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 140, 149, 160, 196, 212, 224, 245, 265, 280, 298, 320, 371, 392, 424, 448, 490, 530, 560, 596, 742, 745, 784, 848, 980, 1043, 1060, 1120, 1192, 1484, 1490, 1568, 1696, 1855, 1960, 2086, 2120, 2240, 2384, 2597, 2968, 2980, 3136, 3392, 3710, 3920, 4172, 4240, 4768, 5194, 5215, 5936, 5960, 7301, 7420, 7840, 7897, 8344, 8480, 9536, 10388, 10430, 11872, 11920, 12985, 14602, 14840, 15680, 15794, 16688, 16960, 20776, 20860, 23744, 23840, 25970, 29204, 29680, 31588, 33376, 36505, 39485, 41552, 41720, 47680, 51940, 55279, 58408, 59360, 63176, 66752, 73010, 78970, 83104, 83440, 103880, 110558, 116816, 118720, 126352, 146020, 157940, 166208, 166880, 207760, 221116, 233632, 252704, 276395, 292040, 315880, 333760, 386953, 415520, 442232, 467264, 505408, 552790, 584080, 631760, 773906, 831040, 884464, 1105580, 1168160, 1263520, 1547812, 1768928, 1934765, 2211160, 2336320, 2527040, 3095624, 3537856, 3869530, 4422320, 6191248, 7739060, 8844640, 12382496, 15478120, 17689280, 24764992, 30956240, 61912480, 123824960]

約数ペア:

[(1, 123824960), (2, 61912480), (4, 30956240), (5, 24764992), (7, 17689280), (8, 15478120), (10, 12382496), (14, 8844640), (16, 7739060), (20, 6191248), (28, 4422320), (32, 3869530), (35, 3537856), (40, 3095624), (49, 2527040), (53, 2336320), (56, 2211160), (64, 1934765), (70, 1768928), (80, 1547812), (98, 1263520), (106, 1168160), (112, 1105580), (140, 884464), (149, 831040), (160, 773906), (196, 631760), (212, 584080), (224, 552790), (245, 505408), (265, 467264), (280, 442232), (298, 415520), (320, 386953), (371, 333760), (392, 315880), (424, 292040), (448, 276395), (490, 252704), (530, 233632), (560, 221116), (596, 207760), (742, 166880), (745, 166208), (784, 157940), (848, 146020), (980, 126352), (1043, 118720), (1060, 116816), (1120, 110558), (1192, 103880), (1484, 83440), (1490, 83104), (1568, 78970), (1696, 73010), (1855, 66752), (1960, 63176), (2086, 59360), (2120, 58408), (2240, 55279), (2384, 51940), (2597, 47680), (2968, 41720), (2980, 41552), (3136, 39485), (3392, 36505), (3710, 33376), (3920, 31588), (4172, 29680), (4240, 29204), (4768, 25970), (5194, 23840), (5215, 23744), (5936, 20860), (5960, 20776), (7301, 16960), (7420, 16688), (7840, 15794), (7897, 15680), (8344, 14840), (8480, 14602), (9536, 12985), (10388, 11920), (10430, 11872)]