4574520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 15135120

約数和(自身を除く): 10560600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 131, 180, 194, 262, 291, 360, 388, 393, 485, 524, 582, 655, 776, 786, 873, 970, 1048, 1164, 1179, 1310, 1455, 1572, 1746, 1940, 1965, 2328, 2358, 2620, 2910, 3144, 3492, 3880, 3930, 4365, 4716, 5240, 5820, 5895, 6984, 7860, 8730, 9432, 11640, 11790, 12707, 15720, 17460, 23580, 25414, 34920, 38121, 47160, 50828, 63535, 76242, 101656, 114363, 127070, 152484, 190605, 228726, 254140, 304968, 381210, 457452, 508280, 571815, 762420, 914904, 1143630, 1524840, 2287260, 4574520]

約数ペア:

[(1, 4574520), (2, 2287260), (3, 1524840), (4, 1143630), (5, 914904), (6, 762420), (8, 571815), (9, 508280), (10, 457452), (12, 381210), (15, 304968), (18, 254140), (20, 228726), (24, 190605), (30, 152484), (36, 127070), (40, 114363), (45, 101656), (60, 76242), (72, 63535), (90, 50828), (97, 47160), (120, 38121), (131, 34920), (180, 25414), (194, 23580), (262, 17460), (291, 15720), (360, 12707), (388, 11790), (393, 11640), (485, 9432), (524, 8730), (582, 7860), (655, 6984), (776, 5895), (786, 5820), (873, 5240), (970, 4716), (1048, 4365), (1164, 3930), (1179, 3880), (1310, 3492), (1455, 3144), (1572, 2910), (1746, 2620), (1940, 2358), (1965, 2328)]