277055280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4083

約数の個数: 120

約数和(自身を含む): 940273152

約数和(自身を除く): 663217872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 3967, 4365, 4656, 5820, 6984, 7760, 7934, 8730, 11640, 11901, 13968, 15868, 17460, 19835, 23280, 23802, 31736, 34920, 35703, 39670, 47604, 59505, 63472, 69840, 71406, 79340, 95208, 119010, 142812, 158680, 178515, 190416, 238020, 285624, 317360, 357030, 384799, 476040, 571248, 714060, 769598, 952080, 1154397, 1428120, 1539196, 1923995, 2308794, 2856240, 3078392, 3463191, 3847990, 4617588, 5771985, 6156784, 6926382, 7695980, 9235176, 11543970, 13852764, 15391960, 17315955, 18470352, 23087940, 27705528, 30783920, 34631910, 46175880, 55411056, 69263820, 92351760, 138527640, 277055280]

約数ペア:

[(1, 277055280), (2, 138527640), (3, 92351760), (4, 69263820), (5, 55411056), (6, 46175880), (8, 34631910), (9, 30783920), (10, 27705528), (12, 23087940), (15, 18470352), (16, 17315955), (18, 15391960), (20, 13852764), (24, 11543970), (30, 9235176), (36, 7695980), (40, 6926382), (45, 6156784), (48, 5771985), (60, 4617588), (72, 3847990), (80, 3463191), (90, 3078392), (97, 2856240), (120, 2308794), (144, 1923995), (180, 1539196), (194, 1428120), (240, 1154397), (291, 952080), (360, 769598), (388, 714060), (485, 571248), (582, 476040), (720, 384799), (776, 357030), (873, 317360), (970, 285624), (1164, 238020), (1455, 190416), (1552, 178515), (1746, 158680), (1940, 142812), (2328, 119010), (2910, 95208), (3492, 79340), (3880, 71406), (3967, 69840), (4365, 63472), (4656, 59505), (5820, 47604), (6984, 39670), (7760, 35703), (7934, 34920), (8730, 31736), (11640, 23802), (11901, 23280), (13968, 19835), (15868, 17460)]