155036760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1597}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 465976800

約数和(自身を除く): 310940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1597, 1618, 2427, 3194, 3236, 4045, 4791, 4854, 6388, 6472, 7985, 8090, 9582, 9708, 12135, 12776, 15970, 16180, 19164, 19416, 23955, 24270, 31940, 32360, 38328, 47910, 48540, 63880, 95820, 97080, 191640, 1291973, 2583946, 3875919, 5167892, 6459865, 7751838, 10335784, 12919730, 15503676, 19379595, 25839460, 31007352, 38759190, 51678920, 77518380, 155036760]

約数ペア:

[(1, 155036760), (2, 77518380), (3, 51678920), (4, 38759190), (5, 31007352), (6, 25839460), (8, 19379595), (10, 15503676), (12, 12919730), (15, 10335784), (20, 7751838), (24, 6459865), (30, 5167892), (40, 3875919), (60, 2583946), (120, 1291973), (809, 191640), (1597, 97080), (1618, 95820), (2427, 63880), (3194, 48540), (3236, 47910), (4045, 38328), (4791, 32360), (4854, 31940), (6388, 24270), (6472, 23955), (7985, 19416), (8090, 19164), (9582, 16180), (9708, 15970), (12135, 12776)]