1118804580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{12763}}^1$

素因数の和:13265

約数の個数: 72

約数和(自身を含む): 3400942272

約数和(自身を除く): 2282137692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 12763, 14610, 17532, 21915, 25526, 29220, 38289, 43830, 51052, 63815, 76578, 87660, 114867, 127630, 153156, 191445, 229734, 255260, 382890, 459468, 574335, 765780, 1148670, 2297340, 6215581, 12431162, 18646743, 24862324, 31077905, 37293486, 55940229, 62155810, 74586972, 93233715, 111880458, 124311620, 186467430, 223760916, 279701145, 372934860, 559402290, 1118804580]

約数ペア:

[(1, 1118804580), (2, 559402290), (3, 372934860), (4, 279701145), (5, 223760916), (6, 186467430), (9, 124311620), (10, 111880458), (12, 93233715), (15, 74586972), (18, 62155810), (20, 55940229), (30, 37293486), (36, 31077905), (45, 24862324), (60, 18646743), (90, 12431162), (180, 6215581), (487, 2297340), (974, 1148670), (1461, 765780), (1948, 574335), (2435, 459468), (2922, 382890), (4383, 255260), (4870, 229734), (5844, 191445), (7305, 153156), (8766, 127630), (9740, 114867), (12763, 87660), (14610, 76578), (17532, 63815), (21915, 51052), (25526, 43830), (29220, 38289)]