1147980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 3456432

約数和(自身を除く): 2308452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 361, 380, 530, 570, 636, 722, 795, 1007, 1060, 1083, 1140, 1444, 1590, 1805, 2014, 2166, 3021, 3180, 3610, 4028, 4332, 5035, 5415, 6042, 7220, 10070, 10830, 12084, 15105, 19133, 20140, 21660, 30210, 38266, 57399, 60420, 76532, 95665, 114798, 191330, 229596, 286995, 382660, 573990, 1147980]

約数ペア:

[(1, 1147980), (2, 573990), (3, 382660), (4, 286995), (5, 229596), (6, 191330), (10, 114798), (12, 95665), (15, 76532), (19, 60420), (20, 57399), (30, 38266), (38, 30210), (53, 21660), (57, 20140), (60, 19133), (76, 15105), (95, 12084), (106, 10830), (114, 10070), (159, 7220), (190, 6042), (212, 5415), (228, 5035), (265, 4332), (285, 4028), (318, 3610), (361, 3180), (380, 3021), (530, 2166), (570, 2014), (636, 1805), (722, 1590), (795, 1444), (1007, 1140), (1060, 1083)]