148319760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1511}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 461220480

約数和(自身を除く): 312900720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1511, 1636, 2045, 2454, 3022, 3272, 4090, 4533, 4908, 6044, 6135, 6544, 7555, 8180, 9066, 9816, 12088, 12270, 15110, 16360, 18132, 19632, 22665, 24176, 24540, 30220, 32720, 36264, 45330, 49080, 60440, 72528, 90660, 98160, 120880, 181320, 362640, 617999, 1235998, 1853997, 2471996, 3089995, 3707994, 4943992, 6179990, 7415988, 9269985, 9887984, 12359980, 14831976, 18539970, 24719960, 29663952, 37079940, 49439920, 74159880, 148319760]

約数ペア:

[(1, 148319760), (2, 74159880), (3, 49439920), (4, 37079940), (5, 29663952), (6, 24719960), (8, 18539970), (10, 14831976), (12, 12359980), (15, 9887984), (16, 9269985), (20, 7415988), (24, 6179990), (30, 4943992), (40, 3707994), (48, 3089995), (60, 2471996), (80, 1853997), (120, 1235998), (240, 617999), (409, 362640), (818, 181320), (1227, 120880), (1511, 98160), (1636, 90660), (2045, 72528), (2454, 60440), (3022, 49080), (3272, 45330), (4090, 36264), (4533, 32720), (4908, 30220), (6044, 24540), (6135, 24176), (6544, 22665), (7555, 19632), (8180, 18132), (9066, 16360), (9816, 15110), (12088, 12270)]