386326440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:2987

約数の個数: 96

約数和(自身を含む): 1259037000

約数和(自身を除く): 872710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 2549, 3368, 3789, 4210, 5052, 5098, 6315, 7578, 7647, 8420, 10104, 10196, 12630, 12745, 15156, 15294, 16840, 18945, 20392, 22941, 25260, 25490, 30312, 30588, 37890, 38235, 45882, 50520, 50980, 61176, 75780, 76470, 91764, 101960, 114705, 151560, 152940, 183528, 229410, 305880, 458820, 917640, 1073129, 2146258, 3219387, 4292516, 5365645, 6438774, 8585032, 9658161, 10731290, 12877548, 16096935, 19316322, 21462580, 25755096, 32193870, 38632644, 42925160, 48290805, 64387740, 77265288, 96581610, 128775480, 193163220, 386326440]

約数ペア:

[(1, 386326440), (2, 193163220), (3, 128775480), (4, 96581610), (5, 77265288), (6, 64387740), (8, 48290805), (9, 42925160), (10, 38632644), (12, 32193870), (15, 25755096), (18, 21462580), (20, 19316322), (24, 16096935), (30, 12877548), (36, 10731290), (40, 9658161), (45, 8585032), (60, 6438774), (72, 5365645), (90, 4292516), (120, 3219387), (180, 2146258), (360, 1073129), (421, 917640), (842, 458820), (1263, 305880), (1684, 229410), (2105, 183528), (2526, 152940), (2549, 151560), (3368, 114705), (3789, 101960), (4210, 91764), (5052, 76470), (5098, 75780), (6315, 61176), (7578, 50980), (7647, 50520), (8420, 45882), (10104, 38235), (10196, 37890), (12630, 30588), (12745, 30312), (15156, 25490), (15294, 25260), (16840, 22941), (18945, 20392)]