42307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 96

約数和(自身を含む): 140313600

約数和(自身を除く): 98005920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 4639, 9120, 9278, 13917, 18556, 23195, 27834, 37112, 46390, 55668, 69585, 74224, 88141, 92780, 111336, 139170, 148448, 176282, 185560, 222672, 264423, 278340, 352564, 371120, 440705, 445344, 528846, 556680, 705128, 742240, 881410, 1057692, 1113360, 1322115, 1410256, 1762820, 2115384, 2226720, 2644230, 2820512, 3525640, 4230768, 5288460, 7051280, 8461536, 10576920, 14102560, 21153840, 42307680]

約数ペア:

[(1, 42307680), (2, 21153840), (3, 14102560), (4, 10576920), (5, 8461536), (6, 7051280), (8, 5288460), (10, 4230768), (12, 3525640), (15, 2820512), (16, 2644230), (19, 2226720), (20, 2115384), (24, 1762820), (30, 1410256), (32, 1322115), (38, 1113360), (40, 1057692), (48, 881410), (57, 742240), (60, 705128), (76, 556680), (80, 528846), (95, 445344), (96, 440705), (114, 371120), (120, 352564), (152, 278340), (160, 264423), (190, 222672), (228, 185560), (240, 176282), (285, 148448), (304, 139170), (380, 111336), (456, 92780), (480, 88141), (570, 74224), (608, 69585), (760, 55668), (912, 46390), (1140, 37112), (1520, 27834), (1824, 23195), (2280, 18556), (3040, 13917), (4560, 9278), (4639, 9120)]