65318160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11872

約数の個数: 80

約数和(自身を含む): 211307904

約数和(自身を除く): 145989744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11833, 23666, 35499, 47332, 59165, 70998, 94664, 118330, 141996, 177495, 189328, 236660, 272159, 283992, 354990, 473320, 544318, 567984, 709980, 816477, 946640, 1088636, 1360795, 1419960, 1632954, 2177272, 2721590, 2839920, 3265908, 4082385, 4354544, 5443180, 6531816, 8164770, 10886360, 13063632, 16329540, 21772720, 32659080, 65318160]

約数ペア:

[(1, 65318160), (2, 32659080), (3, 21772720), (4, 16329540), (5, 13063632), (6, 10886360), (8, 8164770), (10, 6531816), (12, 5443180), (15, 4354544), (16, 4082385), (20, 3265908), (23, 2839920), (24, 2721590), (30, 2177272), (40, 1632954), (46, 1419960), (48, 1360795), (60, 1088636), (69, 946640), (80, 816477), (92, 709980), (115, 567984), (120, 544318), (138, 473320), (184, 354990), (230, 283992), (240, 272159), (276, 236660), (345, 189328), (368, 177495), (460, 141996), (552, 118330), (690, 94664), (920, 70998), (1104, 59165), (1380, 47332), (1840, 35499), (2760, 23666), (5520, 11833)]