1234457520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{125453}}^1$

素因数の和:125510

約数の個数: 80

約数和(自身を含む): 3920186592

約数和(自身を除く): 2685729072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 125453, 250906, 376359, 501812, 627265, 752718, 1003624, 1254530, 1505436, 1881795, 2007248, 2509060, 3010872, 3763590, 5018120, 5143573, 6021744, 7527180, 10036240, 10287146, 15054360, 15430719, 20574292, 25717865, 30108720, 30861438, 41148584, 51435730, 61722876, 77153595, 82297168, 102871460, 123445752, 154307190, 205742920, 246891504, 308614380, 411485840, 617228760, 1234457520]

約数ペア:

[(1, 1234457520), (2, 617228760), (3, 411485840), (4, 308614380), (5, 246891504), (6, 205742920), (8, 154307190), (10, 123445752), (12, 102871460), (15, 82297168), (16, 77153595), (20, 61722876), (24, 51435730), (30, 41148584), (40, 30861438), (41, 30108720), (48, 25717865), (60, 20574292), (80, 15430719), (82, 15054360), (120, 10287146), (123, 10036240), (164, 7527180), (205, 6021744), (240, 5143573), (246, 5018120), (328, 3763590), (410, 3010872), (492, 2509060), (615, 2007248), (656, 1881795), (820, 1505436), (984, 1254530), (1230, 1003624), (1640, 752718), (1968, 627265), (2460, 501812), (3280, 376359), (4920, 250906), (9840, 125453)]