240504120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2683}}^1$

素因数の和:2786

約数の個数: 128

約数和(自身を含む): 811641600

約数和(自身を除く): 571137480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2683, 2988, 3320, 3735, 4482, 4980, 5366, 5976, 7470, 8049, 8964, 9960, 10732, 11205, 13415, 14940, 16098, 17928, 21464, 22410, 24147, 26830, 29880, 32196, 40245, 44820, 48294, 53660, 64392, 72441, 80490, 89640, 96588, 107320, 120735, 144882, 160980, 193176, 222689, 241470, 289764, 321960, 362205, 445378, 482940, 579528, 668067, 724410, 890756, 965880, 1113445, 1336134, 1448820, 1781512, 2004201, 2226890, 2672268, 2897640, 3340335, 4008402, 4453780, 5344536, 6012603, 6680670, 8016804, 8907560, 10021005, 12025206, 13361340, 16033608, 20042010, 24050412, 26722680, 30063015, 40084020, 48100824, 60126030, 80168040, 120252060, 240504120]

約数ペア:

[(1, 240504120), (2, 120252060), (3, 80168040), (4, 60126030), (5, 48100824), (6, 40084020), (8, 30063015), (9, 26722680), (10, 24050412), (12, 20042010), (15, 16033608), (18, 13361340), (20, 12025206), (24, 10021005), (27, 8907560), (30, 8016804), (36, 6680670), (40, 6012603), (45, 5344536), (54, 4453780), (60, 4008402), (72, 3340335), (83, 2897640), (90, 2672268), (108, 2226890), (120, 2004201), (135, 1781512), (166, 1448820), (180, 1336134), (216, 1113445), (249, 965880), (270, 890756), (332, 724410), (360, 668067), (415, 579528), (498, 482940), (540, 445378), (664, 362205), (747, 321960), (830, 289764), (996, 241470), (1080, 222689), (1245, 193176), (1494, 160980), (1660, 144882), (1992, 120735), (2241, 107320), (2490, 96588), (2683, 89640), (2988, 80490), (3320, 72441), (3735, 64392), (4482, 53660), (4980, 48294), (5366, 44820), (5976, 40245), (7470, 32196), (8049, 29880), (8964, 26830), (9960, 24147), (10732, 22410), (11205, 21464), (13415, 17928), (14940, 16098)]