120128224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 247242240

約数和(自身を除く): 127114016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1459, 2573, 2656, 2918, 5146, 5836, 10292, 11672, 20584, 23344, 41168, 45229, 46688, 82336, 90458, 121097, 180916, 242194, 361832, 484388, 723664, 968776, 1447328, 1937552, 3754007, 3875104, 7508014, 15016028, 30032056, 60064112, 120128224]

約数ペア:

[(1, 120128224), (2, 60064112), (4, 30032056), (8, 15016028), (16, 7508014), (31, 3875104), (32, 3754007), (62, 1937552), (83, 1447328), (124, 968776), (166, 723664), (248, 484388), (332, 361832), (496, 242194), (664, 180916), (992, 121097), (1328, 90458), (1459, 82336), (2573, 46688), (2656, 45229), (2918, 41168), (5146, 23344), (5836, 20584), (10292, 11672)]