123704580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5325

約数の個数: 96

約数和(自身を含む): 382765824

約数和(自身を除く): 259061244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5273, 5865, 7820, 10546, 11730, 15819, 21092, 23460, 26365, 31638, 52730, 63276, 79095, 89641, 105460, 121279, 158190, 179282, 242558, 268923, 316380, 358564, 363837, 448205, 485116, 537846, 606395, 727674, 896410, 1075692, 1212790, 1344615, 1455348, 1792820, 1819185, 2061743, 2425580, 2689230, 3638370, 4123486, 5378460, 6185229, 7276740, 8246972, 10308715, 12370458, 20617430, 24740916, 30926145, 41234860, 61852290, 123704580]

約数ペア:

[(1, 123704580), (2, 61852290), (3, 41234860), (4, 30926145), (5, 24740916), (6, 20617430), (10, 12370458), (12, 10308715), (15, 8246972), (17, 7276740), (20, 6185229), (23, 5378460), (30, 4123486), (34, 3638370), (46, 2689230), (51, 2425580), (60, 2061743), (68, 1819185), (69, 1792820), (85, 1455348), (92, 1344615), (102, 1212790), (115, 1075692), (138, 896410), (170, 727674), (204, 606395), (230, 537846), (255, 485116), (276, 448205), (340, 363837), (345, 358564), (391, 316380), (460, 268923), (510, 242558), (690, 179282), (782, 158190), (1020, 121279), (1173, 105460), (1380, 89641), (1564, 79095), (1955, 63276), (2346, 52730), (3910, 31638), (4692, 26365), (5273, 23460), (5865, 21092), (7820, 15819), (10546, 11730)]