73680360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 167997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 647, 730, 780, 876, 949, 1095, 1294, 1460, 1560, 1752, 1898, 1941, 2190, 2588, 2847, 2920, 3235, 3796, 3882, 4380, 4745, 5176, 5694, 6470, 7592, 7764, 8411, 8760, 9490, 9705, 11388, 12940, 14235, 15528, 16822, 18980, 19410, 22776, 25233, 25880, 28470, 33644, 37960, 38820, 42055, 47231, 50466, 56940, 67288, 77640, 84110, 94462, 100932, 113880, 126165, 141693, 168220, 188924, 201864, 236155, 252330, 283386, 336440, 377848, 472310, 504660, 566772, 614003, 708465, 944620, 1009320, 1133544, 1228006, 1416930, 1842009, 1889240, 2456012, 2833860, 3070015, 3684018, 4912024, 5667720, 6140030, 7368036, 9210045, 12280060, 14736072, 18420090, 24560120, 36840180, 73680360]

約数ペア:

[(1, 73680360), (2, 36840180), (3, 24560120), (4, 18420090), (5, 14736072), (6, 12280060), (8, 9210045), (10, 7368036), (12, 6140030), (13, 5667720), (15, 4912024), (20, 3684018), (24, 3070015), (26, 2833860), (30, 2456012), (39, 1889240), (40, 1842009), (52, 1416930), (60, 1228006), (65, 1133544), (73, 1009320), (78, 944620), (104, 708465), (120, 614003), (130, 566772), (146, 504660), (156, 472310), (195, 377848), (219, 336440), (260, 283386), (292, 252330), (312, 236155), (365, 201864), (390, 188924), (438, 168220), (520, 141693), (584, 126165), (647, 113880), (730, 100932), (780, 94462), (876, 84110), (949, 77640), (1095, 67288), (1294, 56940), (1460, 50466), (1560, 47231), (1752, 42055), (1898, 38820), (1941, 37960), (2190, 33644), (2588, 28470), (2847, 25880), (2920, 25233), (3235, 22776), (3796, 19410), (3882, 18980), (4380, 16822), (4745, 15528), (5176, 14235), (5694, 12940), (6470, 11388), (7592, 9705), (7764, 9490), (8411, 8760)]