1869883560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19309}}^1$

素因数の和:19595

約数の個数: 96

約数和(自身を含む): 6100029000

約数和(自身を除く): 4230145440

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, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4842, 5380, 6456, 8070, 9684, 10760, 12105, 16140, 19309, 19368, 24210, 32280, 38618, 48420, 57927, 77236, 96545, 96840, 115854, 154472, 173781, 193090, 231708, 289635, 347562, 386180, 463416, 579270, 695124, 772360, 868905, 1158540, 1390248, 1737810, 2317080, 3475620, 5194121, 6951240, 10388242, 15582363, 20776484, 25970605, 31164726, 41552968, 46747089, 51941210, 62329452, 77911815, 93494178, 103882420, 124658904, 155823630, 186988356, 207764840, 233735445, 311647260, 373976712, 467470890, 623294520, 934941780, 1869883560]

約数ペア:

[(1, 1869883560), (2, 934941780), (3, 623294520), (4, 467470890), (5, 373976712), (6, 311647260), (8, 233735445), (9, 207764840), (10, 186988356), (12, 155823630), (15, 124658904), (18, 103882420), (20, 93494178), (24, 77911815), (30, 62329452), (36, 51941210), (40, 46747089), (45, 41552968), (60, 31164726), (72, 25970605), (90, 20776484), (120, 15582363), (180, 10388242), (269, 6951240), (360, 5194121), (538, 3475620), (807, 2317080), (1076, 1737810), (1345, 1390248), (1614, 1158540), (2152, 868905), (2421, 772360), (2690, 695124), (3228, 579270), (4035, 463416), (4842, 386180), (5380, 347562), (6456, 289635), (8070, 231708), (9684, 193090), (10760, 173781), (12105, 154472), (16140, 115854), (19309, 96840), (19368, 96545), (24210, 77236), (32280, 57927), (38618, 48420)]