115867980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2671}}^1$

素因数の和:2927

約数の個数: 72

約数和(自身を含む): 353056704

約数和(自身を除く): 237188724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2671, 2892, 3615, 4338, 4820, 5342, 7230, 8013, 8676, 10684, 10845, 13355, 14460, 16026, 21690, 24039, 26710, 32052, 40065, 43380, 48078, 53420, 80130, 96156, 120195, 160260, 240390, 480780, 643711, 1287422, 1931133, 2574844, 3218555, 3862266, 5793399, 6437110, 7724532, 9655665, 11586798, 12874220, 19311330, 23173596, 28966995, 38622660, 57933990, 115867980]

約数ペア:

[(1, 115867980), (2, 57933990), (3, 38622660), (4, 28966995), (5, 23173596), (6, 19311330), (9, 12874220), (10, 11586798), (12, 9655665), (15, 7724532), (18, 6437110), (20, 5793399), (30, 3862266), (36, 3218555), (45, 2574844), (60, 1931133), (90, 1287422), (180, 643711), (241, 480780), (482, 240390), (723, 160260), (964, 120195), (1205, 96156), (1446, 80130), (2169, 53420), (2410, 48078), (2671, 43380), (2892, 40065), (3615, 32052), (4338, 26710), (4820, 24039), (5342, 21690), (7230, 16026), (8013, 14460), (8676, 13355), (10684, 10845)]