1958160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 6249600

約数和(自身を除く): 4291440

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, 199, 205, 240, 246, 328, 398, 410, 492, 597, 615, 656, 796, 820, 984, 995, 1194, 1230, 1592, 1640, 1968, 1990, 2388, 2460, 2985, 3184, 3280, 3980, 4776, 4920, 5970, 7960, 8159, 9552, 9840, 11940, 15920, 16318, 23880, 24477, 32636, 40795, 47760, 48954, 65272, 81590, 97908, 122385, 130544, 163180, 195816, 244770, 326360, 391632, 489540, 652720, 979080, 1958160]

約数ペア:

[(1, 1958160), (2, 979080), (3, 652720), (4, 489540), (5, 391632), (6, 326360), (8, 244770), (10, 195816), (12, 163180), (15, 130544), (16, 122385), (20, 97908), (24, 81590), (30, 65272), (40, 48954), (41, 47760), (48, 40795), (60, 32636), (80, 24477), (82, 23880), (120, 16318), (123, 15920), (164, 11940), (199, 9840), (205, 9552), (240, 8159), (246, 7960), (328, 5970), (398, 4920), (410, 4776), (492, 3980), (597, 3280), (615, 3184), (656, 2985), (796, 2460), (820, 2388), (984, 1990), (995, 1968), (1194, 1640), (1230, 1592)]