396338754720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26635669}}^1$

素因数の和:26635718

約数の個数: 96

約数和(自身を含む): 1288740257280

約数和(自身を除く): 892401502560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 26635669, 53271338, 79907007, 106542676, 133178345, 159814014, 213085352, 266356690, 319628028, 399535035, 426170704, 532713380, 639256056, 799070070, 825705739, 852341408, 1065426760, 1278512112, 1598140140, 1651411478, 2130853520, 2477117217, 2557024224, 3196280280, 3302822956, 4128528695, 4261707040, 4954234434, 6392560560, 6605645912, 8257057390, 9908468868, 12385586085, 12785121120, 13211291824, 16514114780, 19816937736, 24771172170, 26422583648, 33028229560, 39633875472, 49542344340, 66056459120, 79267750944, 99084688680, 132112918240, 198169377360, 396338754720]

約数ペア:

[(1, 396338754720), (2, 198169377360), (3, 132112918240), (4, 99084688680), (5, 79267750944), (6, 66056459120), (8, 49542344340), (10, 39633875472), (12, 33028229560), (15, 26422583648), (16, 24771172170), (20, 19816937736), (24, 16514114780), (30, 13211291824), (31, 12785121120), (32, 12385586085), (40, 9908468868), (48, 8257057390), (60, 6605645912), (62, 6392560560), (80, 4954234434), (93, 4261707040), (96, 4128528695), (120, 3302822956), (124, 3196280280), (155, 2557024224), (160, 2477117217), (186, 2130853520), (240, 1651411478), (248, 1598140140), (310, 1278512112), (372, 1065426760), (465, 852341408), (480, 825705739), (496, 799070070), (620, 639256056), (744, 532713380), (930, 426170704), (992, 399535035), (1240, 319628028), (1488, 266356690), (1860, 213085352), (2480, 159814014), (2976, 133178345), (3720, 106542676), (4960, 79907007), (7440, 53271338), (14880, 26635669)]