144641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19488

約数の個数: 80

約数和(自身を含む): 462875136

約数和(自身を除く): 318234096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19441, 38882, 58323, 77764, 97205, 116646, 155528, 194410, 233292, 291615, 311056, 388820, 466584, 583230, 602671, 777640, 933168, 1166460, 1205342, 1555280, 1808013, 2332920, 2410684, 3013355, 3616026, 4665840, 4821368, 6026710, 7232052, 9040065, 9642736, 12053420, 14464104, 18080130, 24106840, 28928208, 36160260, 48213680, 72320520, 144641040]

約数ペア:

[(1, 144641040), (2, 72320520), (3, 48213680), (4, 36160260), (5, 28928208), (6, 24106840), (8, 18080130), (10, 14464104), (12, 12053420), (15, 9642736), (16, 9040065), (20, 7232052), (24, 6026710), (30, 4821368), (31, 4665840), (40, 3616026), (48, 3013355), (60, 2410684), (62, 2332920), (80, 1808013), (93, 1555280), (120, 1205342), (124, 1166460), (155, 933168), (186, 777640), (240, 602671), (248, 583230), (310, 466584), (372, 388820), (465, 311056), (496, 291615), (620, 233292), (744, 194410), (930, 155528), (1240, 116646), (1488, 97205), (1860, 77764), (2480, 58323), (3720, 38882), (7440, 19441)]