108912720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 279990960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 269, 280, 336, 420, 482, 538, 560, 723, 807, 840, 964, 1076, 1205, 1345, 1446, 1614, 1680, 1687, 1883, 1928, 2152, 2410, 2690, 2892, 3228, 3374, 3615, 3766, 3856, 4035, 4304, 4820, 5061, 5380, 5649, 5784, 6456, 6748, 7230, 7532, 8070, 8435, 9415, 9640, 10122, 10760, 11298, 11568, 12912, 13496, 14460, 15064, 16140, 16870, 18830, 19280, 20244, 21520, 22596, 25305, 26992, 28245, 28920, 30128, 32280, 33740, 37660, 40488, 45192, 50610, 56490, 57840, 64560, 64829, 67480, 75320, 80976, 90384, 101220, 112980, 129658, 134960, 150640, 194487, 202440, 225960, 259316, 324145, 388974, 404880, 451920, 453803, 518632, 648290, 777948, 907606, 972435, 1037264, 1296580, 1361409, 1555896, 1815212, 1944870, 2269015, 2593160, 2722818, 3111792, 3630424, 3889740, 4538030, 5186320, 5445636, 6807045, 7260848, 7779480, 9076060, 10891272, 13614090, 15558960, 18152120, 21782544, 27228180, 36304240, 54456360, 108912720]

約数ペア:

[(1, 108912720), (2, 54456360), (3, 36304240), (4, 27228180), (5, 21782544), (6, 18152120), (7, 15558960), (8, 13614090), (10, 10891272), (12, 9076060), (14, 7779480), (15, 7260848), (16, 6807045), (20, 5445636), (21, 5186320), (24, 4538030), (28, 3889740), (30, 3630424), (35, 3111792), (40, 2722818), (42, 2593160), (48, 2269015), (56, 1944870), (60, 1815212), (70, 1555896), (80, 1361409), (84, 1296580), (105, 1037264), (112, 972435), (120, 907606), (140, 777948), (168, 648290), (210, 518632), (240, 453803), (241, 451920), (269, 404880), (280, 388974), (336, 324145), (420, 259316), (482, 225960), (538, 202440), (560, 194487), (723, 150640), (807, 134960), (840, 129658), (964, 112980), (1076, 101220), (1205, 90384), (1345, 80976), (1446, 75320), (1614, 67480), (1680, 64829), (1687, 64560), (1883, 57840), (1928, 56490), (2152, 50610), (2410, 45192), (2690, 40488), (2892, 37660), (3228, 33740), (3374, 32280), (3615, 30128), (3766, 28920), (3856, 28245), (4035, 26992), (4304, 25305), (4820, 22596), (5061, 21520), (5380, 20244), (5649, 19280), (5784, 18830), (6456, 16870), (6748, 16140), (7230, 15064), (7532, 14460), (8070, 13496), (8435, 12912), (9415, 11568), (9640, 11298), (10122, 10760)]