2137440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 6937056

約数和(自身を除く): 4799616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 73, 80, 96, 120, 122, 146, 160, 183, 219, 240, 244, 292, 305, 365, 366, 438, 480, 488, 584, 610, 730, 732, 876, 915, 976, 1095, 1168, 1220, 1460, 1464, 1752, 1830, 1952, 2190, 2336, 2440, 2920, 2928, 3504, 3660, 4380, 4453, 4880, 5840, 5856, 7008, 7320, 8760, 8906, 9760, 11680, 13359, 14640, 17520, 17812, 22265, 26718, 29280, 35040, 35624, 44530, 53436, 66795, 71248, 89060, 106872, 133590, 142496, 178120, 213744, 267180, 356240, 427488, 534360, 712480, 1068720, 2137440]

約数ペア:

[(1, 2137440), (2, 1068720), (3, 712480), (4, 534360), (5, 427488), (6, 356240), (8, 267180), (10, 213744), (12, 178120), (15, 142496), (16, 133590), (20, 106872), (24, 89060), (30, 71248), (32, 66795), (40, 53436), (48, 44530), (60, 35624), (61, 35040), (73, 29280), (80, 26718), (96, 22265), (120, 17812), (122, 17520), (146, 14640), (160, 13359), (183, 11680), (219, 9760), (240, 8906), (244, 8760), (292, 7320), (305, 7008), (365, 5856), (366, 5840), (438, 4880), (480, 4453), (488, 4380), (584, 3660), (610, 3504), (730, 2928), (732, 2920), (876, 2440), (915, 2336), (976, 2190), (1095, 1952), (1168, 1830), (1220, 1752), (1460, 1464)]