147798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 452144160

約数和(自身を除く): 304346040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 331, 366, 488, 610, 662, 732, 915, 993, 1220, 1324, 1464, 1655, 1830, 1986, 2440, 2648, 3310, 3660, 3721, 3972, 4965, 6620, 7320, 7442, 7944, 9930, 11163, 13240, 14884, 18605, 19860, 20191, 22326, 29768, 37210, 39720, 40382, 44652, 55815, 60573, 74420, 80764, 89304, 100955, 111630, 121146, 148840, 161528, 201910, 223260, 242292, 302865, 403820, 446520, 484584, 605730, 807640, 1211460, 1231651, 2422920, 2463302, 3694953, 4926604, 6158255, 7389906, 9853208, 12316510, 14779812, 18474765, 24633020, 29559624, 36949530, 49266040, 73899060, 147798120]

約数ペア:

[(1, 147798120), (2, 73899060), (3, 49266040), (4, 36949530), (5, 29559624), (6, 24633020), (8, 18474765), (10, 14779812), (12, 12316510), (15, 9853208), (20, 7389906), (24, 6158255), (30, 4926604), (40, 3694953), (60, 2463302), (61, 2422920), (120, 1231651), (122, 1211460), (183, 807640), (244, 605730), (305, 484584), (331, 446520), (366, 403820), (488, 302865), (610, 242292), (662, 223260), (732, 201910), (915, 161528), (993, 148840), (1220, 121146), (1324, 111630), (1464, 100955), (1655, 89304), (1830, 80764), (1986, 74420), (2440, 60573), (2648, 55815), (3310, 44652), (3660, 40382), (3721, 39720), (3972, 37210), (4965, 29768), (6620, 22326), (7320, 20191), (7442, 19860), (7944, 18605), (9930, 14884), (11163, 13240)]