354142440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1559}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 1153526400

約数和(自身を除く): 799383960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 1262, 1559, 1893, 2524, 3118, 3155, 3786, 4677, 5048, 5679, 6236, 6310, 7572, 7795, 9354, 9465, 11358, 12472, 12620, 14031, 15144, 15590, 18708, 18930, 22716, 23385, 25240, 28062, 28395, 31180, 37416, 37860, 45432, 46770, 56124, 56790, 62360, 70155, 75720, 93540, 112248, 113580, 140310, 187080, 227160, 280620, 561240, 983729, 1967458, 2951187, 3934916, 4918645, 5902374, 7869832, 8853561, 9837290, 11804748, 14755935, 17707122, 19674580, 23609496, 29511870, 35414244, 39349160, 44267805, 59023740, 70828488, 88535610, 118047480, 177071220, 354142440]

約数ペア:

[(1, 354142440), (2, 177071220), (3, 118047480), (4, 88535610), (5, 70828488), (6, 59023740), (8, 44267805), (9, 39349160), (10, 35414244), (12, 29511870), (15, 23609496), (18, 19674580), (20, 17707122), (24, 14755935), (30, 11804748), (36, 9837290), (40, 8853561), (45, 7869832), (60, 5902374), (72, 4918645), (90, 3934916), (120, 2951187), (180, 1967458), (360, 983729), (631, 561240), (1262, 280620), (1559, 227160), (1893, 187080), (2524, 140310), (3118, 113580), (3155, 112248), (3786, 93540), (4677, 75720), (5048, 70155), (5679, 62360), (6236, 56790), (6310, 56124), (7572, 46770), (7795, 45432), (9354, 37860), (9465, 37416), (11358, 31180), (12472, 28395), (12620, 28062), (14031, 25240), (15144, 23385), (15590, 22716), (18708, 18930)]