530907240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3407

約数の個数: 128

約数和(自身を含む): 1682841600

約数和(自身を除く): 1151934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3319, 3720, 3999, 5160, 5332, 6638, 6665, 7998, 9957, 10664, 13276, 13330, 15996, 16595, 19914, 19995, 26552, 26660, 31992, 33190, 39828, 39990, 49785, 53320, 66380, 79656, 79980, 99570, 102889, 132760, 142717, 159960, 199140, 205778, 285434, 308667, 398280, 411556, 428151, 514445, 570868, 617334, 713585, 823112, 856302, 1028890, 1141736, 1234668, 1427170, 1543335, 1712604, 2057780, 2140755, 2469336, 2854340, 3086670, 3425208, 4115560, 4281510, 4424227, 5708680, 6173340, 8563020, 8848454, 12346680, 13272681, 17126040, 17696908, 22121135, 26545362, 35393816, 44242270, 53090724, 66363405, 88484540, 106181448, 132726810, 176969080, 265453620, 530907240]

約数ペア:

[(1, 530907240), (2, 265453620), (3, 176969080), (4, 132726810), (5, 106181448), (6, 88484540), (8, 66363405), (10, 53090724), (12, 44242270), (15, 35393816), (20, 26545362), (24, 22121135), (30, 17696908), (31, 17126040), (40, 13272681), (43, 12346680), (60, 8848454), (62, 8563020), (86, 6173340), (93, 5708680), (120, 4424227), (124, 4281510), (129, 4115560), (155, 3425208), (172, 3086670), (186, 2854340), (215, 2469336), (248, 2140755), (258, 2057780), (310, 1712604), (344, 1543335), (372, 1427170), (430, 1234668), (465, 1141736), (516, 1028890), (620, 856302), (645, 823112), (744, 713585), (860, 617334), (930, 570868), (1032, 514445), (1240, 428151), (1290, 411556), (1333, 398280), (1720, 308667), (1860, 285434), (2580, 205778), (2666, 199140), (3319, 159960), (3720, 142717), (3999, 132760), (5160, 102889), (5332, 99570), (6638, 79980), (6665, 79656), (7998, 66380), (9957, 53320), (10664, 49785), (13276, 39990), (13330, 39828), (15996, 33190), (16595, 31992), (19914, 26660), (19995, 26552)]