4830180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 14337792

約数和(自身を除く): 9507612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 223, 228, 285, 361, 380, 446, 570, 669, 722, 892, 1083, 1115, 1140, 1338, 1444, 1805, 2166, 2230, 2676, 3345, 3610, 4237, 4332, 4460, 5415, 6690, 7220, 8474, 10830, 12711, 13380, 16948, 21185, 21660, 25422, 42370, 50844, 63555, 80503, 84740, 127110, 161006, 241509, 254220, 322012, 402515, 483018, 805030, 966036, 1207545, 1610060, 2415090, 4830180]

約数ペア:

[(1, 4830180), (2, 2415090), (3, 1610060), (4, 1207545), (5, 966036), (6, 805030), (10, 483018), (12, 402515), (15, 322012), (19, 254220), (20, 241509), (30, 161006), (38, 127110), (57, 84740), (60, 80503), (76, 63555), (95, 50844), (114, 42370), (190, 25422), (223, 21660), (228, 21185), (285, 16948), (361, 13380), (380, 12711), (446, 10830), (570, 8474), (669, 7220), (722, 6690), (892, 5415), (1083, 4460), (1115, 4332), (1140, 4237), (1338, 3610), (1444, 3345), (1805, 2676), (2166, 2230)]