42306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 96

約数和(自身を含む): 135862272

約数和(自身を除く): 93555552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1663, 1696, 2120, 2544, 3180, 3326, 4240, 4989, 5088, 6360, 6652, 8315, 8480, 9978, 12720, 13304, 16630, 19956, 24945, 25440, 26608, 33260, 39912, 49890, 53216, 66520, 79824, 88139, 99780, 133040, 159648, 176278, 199560, 264417, 266080, 352556, 399120, 440695, 528834, 705112, 798240, 881390, 1057668, 1322085, 1410224, 1762780, 2115336, 2644170, 2820448, 3525560, 4230672, 5288340, 7051120, 8461344, 10576680, 14102240, 21153360, 42306720]

約数ペア:

[(1, 42306720), (2, 21153360), (3, 14102240), (4, 10576680), (5, 8461344), (6, 7051120), (8, 5288340), (10, 4230672), (12, 3525560), (15, 2820448), (16, 2644170), (20, 2115336), (24, 1762780), (30, 1410224), (32, 1322085), (40, 1057668), (48, 881390), (53, 798240), (60, 705112), (80, 528834), (96, 440695), (106, 399120), (120, 352556), (159, 266080), (160, 264417), (212, 199560), (240, 176278), (265, 159648), (318, 133040), (424, 99780), (480, 88139), (530, 79824), (636, 66520), (795, 53216), (848, 49890), (1060, 39912), (1272, 33260), (1590, 26608), (1663, 25440), (1696, 24945), (2120, 19956), (2544, 16630), (3180, 13304), (3326, 12720), (4240, 9978), (4989, 8480), (5088, 8315), (6360, 6652)]