387195480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{153649}}^1$

素因数の和:153673

約数の個数: 96

約数和(自身を含む): 1438164000

約数和(自身を除く): 1050968520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 153649, 307298, 460947, 614596, 768245, 921894, 1075543, 1229192, 1382841, 1536490, 1843788, 2151086, 2304735, 2765682, 3072980, 3226629, 3687576, 4302172, 4609470, 5377715, 5531364, 6145960, 6453258, 6914205, 8604344, 9218940, 9679887, 10755430, 11062728, 12906516, 13828410, 16133145, 18437880, 19359774, 21510860, 25813032, 27656820, 32266290, 38719548, 43021720, 48399435, 55313640, 64532580, 77439096, 96798870, 129065160, 193597740, 387195480]

約数ペア:

[(1, 387195480), (2, 193597740), (3, 129065160), (4, 96798870), (5, 77439096), (6, 64532580), (7, 55313640), (8, 48399435), (9, 43021720), (10, 38719548), (12, 32266290), (14, 27656820), (15, 25813032), (18, 21510860), (20, 19359774), (21, 18437880), (24, 16133145), (28, 13828410), (30, 12906516), (35, 11062728), (36, 10755430), (40, 9679887), (42, 9218940), (45, 8604344), (56, 6914205), (60, 6453258), (63, 6145960), (70, 5531364), (72, 5377715), (84, 4609470), (90, 4302172), (105, 3687576), (120, 3226629), (126, 3072980), (140, 2765682), (168, 2304735), (180, 2151086), (210, 1843788), (252, 1536490), (280, 1382841), (315, 1229192), (360, 1075543), (420, 921894), (504, 768245), (630, 614596), (840, 460947), (1260, 307298), (2520, 153649)]