73691280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7905

約数の個数: 120

約数和(自身を含む): 266550648

約数和(自身を除く): 192859368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7873, 9360, 15746, 23619, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 102349, 118095, 125968, 141714, 157460, 188952, 204698, 236190, 283428, 307047, 314920, 354285, 377904, 409396, 472380, 511745, 566856, 614094, 629840, 708570, 818792, 921141, 944760, 1023490, 1133712, 1228188, 1417140, 1535235, 1637584, 1842282, 1889520, 2046980, 2456376, 2834280, 3070470, 3684564, 4093960, 4605705, 4912752, 5668560, 6140940, 7369128, 8187920, 9211410, 12281880, 14738256, 18422820, 24563760, 36845640, 73691280]

約数ペア:

[(1, 73691280), (2, 36845640), (3, 24563760), (4, 18422820), (5, 14738256), (6, 12281880), (8, 9211410), (9, 8187920), (10, 7369128), (12, 6140940), (13, 5668560), (15, 4912752), (16, 4605705), (18, 4093960), (20, 3684564), (24, 3070470), (26, 2834280), (30, 2456376), (36, 2046980), (39, 1889520), (40, 1842282), (45, 1637584), (48, 1535235), (52, 1417140), (60, 1228188), (65, 1133712), (72, 1023490), (78, 944760), (80, 921141), (90, 818792), (104, 708570), (117, 629840), (120, 614094), (130, 566856), (144, 511745), (156, 472380), (180, 409396), (195, 377904), (208, 354285), (234, 314920), (240, 307047), (260, 283428), (312, 236190), (360, 204698), (390, 188952), (468, 157460), (520, 141714), (585, 125968), (624, 118095), (720, 102349), (780, 94476), (936, 78730), (1040, 70857), (1170, 62984), (1560, 47238), (1872, 39365), (2340, 31492), (3120, 23619), (4680, 15746), (7873, 9360)]