409291380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 1289628648

約数和(自身を除く): 880337268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 317, 324, 405, 540, 634, 797, 810, 951, 1268, 1585, 1594, 1620, 1902, 2391, 2853, 3170, 3188, 3804, 3985, 4755, 4782, 5706, 6340, 7173, 7970, 8559, 9510, 9564, 11412, 11955, 14265, 14346, 15940, 17118, 19020, 21519, 23910, 25677, 28530, 28692, 34236, 35865, 42795, 43038, 47820, 51354, 57060, 64557, 71730, 85590, 86076, 102708, 107595, 128385, 129114, 143460, 171180, 215190, 252649, 256770, 258228, 322785, 430380, 505298, 513540, 645570, 757947, 1010596, 1263245, 1291140, 1515894, 2273841, 2526490, 3031788, 3789735, 4547682, 5052980, 6821523, 7579470, 9095364, 11369205, 13643046, 15158940, 20464569, 22738410, 27286092, 34107615, 40929138, 45476820, 68215230, 81858276, 102322845, 136430460, 204645690, 409291380]

約数ペア:

[(1, 409291380), (2, 204645690), (3, 136430460), (4, 102322845), (5, 81858276), (6, 68215230), (9, 45476820), (10, 40929138), (12, 34107615), (15, 27286092), (18, 22738410), (20, 20464569), (27, 15158940), (30, 13643046), (36, 11369205), (45, 9095364), (54, 7579470), (60, 6821523), (81, 5052980), (90, 4547682), (108, 3789735), (135, 3031788), (162, 2526490), (180, 2273841), (270, 1515894), (317, 1291140), (324, 1263245), (405, 1010596), (540, 757947), (634, 645570), (797, 513540), (810, 505298), (951, 430380), (1268, 322785), (1585, 258228), (1594, 256770), (1620, 252649), (1902, 215190), (2391, 171180), (2853, 143460), (3170, 129114), (3188, 128385), (3804, 107595), (3985, 102708), (4755, 86076), (4782, 85590), (5706, 71730), (6340, 64557), (7173, 57060), (7970, 51354), (8559, 47820), (9510, 43038), (9564, 42795), (11412, 35865), (11955, 34236), (14265, 28692), (14346, 28530), (15940, 25677), (17118, 23910), (19020, 21519)]