60874008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 120565992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 499, 552, 598, 663, 782, 884, 897, 998, 1173, 1196, 1326, 1497, 1564, 1768, 1794, 1996, 2346, 2392, 2652, 2994, 3128, 3588, 3992, 4692, 5083, 5304, 5988, 6487, 7176, 8483, 9384, 10166, 11477, 11976, 12974, 15249, 16966, 19461, 20332, 22954, 25449, 25948, 30498, 33932, 34431, 38922, 40664, 45908, 50898, 51896, 60996, 67864, 68862, 77844, 91816, 101796, 110279, 121992, 137724, 149201, 155688, 195109, 203592, 220558, 275448, 298402, 330837, 390218, 441116, 447603, 585327, 596804, 661674, 780436, 882232, 895206, 1170654, 1193608, 1323348, 1560872, 1790412, 2341308, 2536417, 2646696, 3580824, 4682616, 5072834, 7609251, 10145668, 15218502, 20291336, 30437004, 60874008]

約数ペア:

[(1, 60874008), (2, 30437004), (3, 20291336), (4, 15218502), (6, 10145668), (8, 7609251), (12, 5072834), (13, 4682616), (17, 3580824), (23, 2646696), (24, 2536417), (26, 2341308), (34, 1790412), (39, 1560872), (46, 1323348), (51, 1193608), (52, 1170654), (68, 895206), (69, 882232), (78, 780436), (92, 661674), (102, 596804), (104, 585327), (136, 447603), (138, 441116), (156, 390218), (184, 330837), (204, 298402), (221, 275448), (276, 220558), (299, 203592), (312, 195109), (391, 155688), (408, 149201), (442, 137724), (499, 121992), (552, 110279), (598, 101796), (663, 91816), (782, 77844), (884, 68862), (897, 67864), (998, 60996), (1173, 51896), (1196, 50898), (1326, 45908), (1497, 40664), (1564, 38922), (1768, 34431), (1794, 33932), (1996, 30498), (2346, 25948), (2392, 25449), (2652, 22954), (2994, 20332), (3128, 19461), (3588, 16966), (3992, 15249), (4692, 12974), (5083, 11976), (5304, 11477), (5988, 10166), (6487, 9384), (7176, 8483)]