378301860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{911}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 1179763200

約数和(自身を除く): 801461340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 769, 911, 1538, 1822, 2307, 2733, 3076, 3644, 3845, 4555, 4614, 5466, 6921, 7690, 8199, 9110, 9228, 10932, 11535, 13665, 13842, 15380, 16398, 18220, 20763, 23070, 24597, 27330, 27684, 32796, 34605, 40995, 41526, 46140, 49194, 54660, 69210, 81990, 83052, 98388, 103815, 122985, 138420, 163980, 207630, 245970, 415260, 491940, 700559, 1401118, 2101677, 2802236, 3502795, 4203354, 6305031, 7005590, 8406708, 10508385, 12610062, 14011180, 18915093, 21016770, 25220124, 31525155, 37830186, 42033540, 63050310, 75660372, 94575465, 126100620, 189150930, 378301860]

約数ペア:

[(1, 378301860), (2, 189150930), (3, 126100620), (4, 94575465), (5, 75660372), (6, 63050310), (9, 42033540), (10, 37830186), (12, 31525155), (15, 25220124), (18, 21016770), (20, 18915093), (27, 14011180), (30, 12610062), (36, 10508385), (45, 8406708), (54, 7005590), (60, 6305031), (90, 4203354), (108, 3502795), (135, 2802236), (180, 2101677), (270, 1401118), (540, 700559), (769, 491940), (911, 415260), (1538, 245970), (1822, 207630), (2307, 163980), (2733, 138420), (3076, 122985), (3644, 103815), (3845, 98388), (4555, 83052), (4614, 81990), (5466, 69210), (6921, 54660), (7690, 49194), (8199, 46140), (9110, 41526), (9228, 40995), (10932, 34605), (11535, 32796), (13665, 27684), (13842, 27330), (15380, 24597), (16398, 23070), (18220, 20763)]