348539040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12739}}^1$

素因数の和:12779

約数の個数: 144

約数和(自身を含む): 1252087200

約数和(自身を除く): 903548160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 12739, 13680, 25478, 27360, 38217, 50956, 63695, 76434, 101912, 114651, 127390, 152868, 191085, 203824, 229302, 242041, 254780, 305736, 382170, 407648, 458604, 484082, 509560, 573255, 611472, 726123, 764340, 917208, 968164, 1019120, 1146510, 1210205, 1222944, 1452246, 1528680, 1834416, 1936328, 2038240, 2178369, 2293020, 2420410, 2904492, 3057360, 3630615, 3668832, 3872656, 4356738, 4586040, 4840820, 5808984, 6114720, 7261230, 7745312, 8713476, 9172080, 9681640, 10891845, 11617968, 14522460, 17426952, 18344160, 19363280, 21783690, 23235936, 29044920, 34853904, 38726560, 43567380, 58089840, 69707808, 87134760, 116179680, 174269520, 348539040]

約数ペア:

[(1, 348539040), (2, 174269520), (3, 116179680), (4, 87134760), (5, 69707808), (6, 58089840), (8, 43567380), (9, 38726560), (10, 34853904), (12, 29044920), (15, 23235936), (16, 21783690), (18, 19363280), (19, 18344160), (20, 17426952), (24, 14522460), (30, 11617968), (32, 10891845), (36, 9681640), (38, 9172080), (40, 8713476), (45, 7745312), (48, 7261230), (57, 6114720), (60, 5808984), (72, 4840820), (76, 4586040), (80, 4356738), (90, 3872656), (95, 3668832), (96, 3630615), (114, 3057360), (120, 2904492), (144, 2420410), (152, 2293020), (160, 2178369), (171, 2038240), (180, 1936328), (190, 1834416), (228, 1528680), (240, 1452246), (285, 1222944), (288, 1210205), (304, 1146510), (342, 1019120), (360, 968164), (380, 917208), (456, 764340), (480, 726123), (570, 611472), (608, 573255), (684, 509560), (720, 484082), (760, 458604), (855, 407648), (912, 382170), (1140, 305736), (1368, 254780), (1440, 242041), (1520, 229302), (1710, 203824), (1824, 191085), (2280, 152868), (2736, 127390), (3040, 114651), (3420, 101912), (4560, 76434), (5472, 63695), (6840, 50956), (9120, 38217), (12739, 27360), (13680, 25478)]