415907760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28409}}^1$

素因数の和:28486

約数の個数: 80

約数和(自身を含む): 1310496480

約数和(自身を除く): 894588720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 28409, 56818, 85227, 113636, 142045, 170454, 227272, 284090, 340908, 426135, 454544, 568180, 681816, 852270, 1136360, 1363632, 1704540, 1732949, 2272720, 3409080, 3465898, 5198847, 6818160, 6931796, 8664745, 10397694, 13863592, 17329490, 20795388, 25994235, 27727184, 34658980, 41590776, 51988470, 69317960, 83181552, 103976940, 138635920, 207953880, 415907760]

約数ペア:

[(1, 415907760), (2, 207953880), (3, 138635920), (4, 103976940), (5, 83181552), (6, 69317960), (8, 51988470), (10, 41590776), (12, 34658980), (15, 27727184), (16, 25994235), (20, 20795388), (24, 17329490), (30, 13863592), (40, 10397694), (48, 8664745), (60, 6931796), (61, 6818160), (80, 5198847), (120, 3465898), (122, 3409080), (183, 2272720), (240, 1732949), (244, 1704540), (305, 1363632), (366, 1136360), (488, 852270), (610, 681816), (732, 568180), (915, 454544), (976, 426135), (1220, 340908), (1464, 284090), (1830, 227272), (2440, 170454), (2928, 142045), (3660, 113636), (4880, 85227), (7320, 56818), (14640, 28409)]