444045240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4475

約数の個数: 160

約数和(自身を含む): 1540978560

約数和(自身を除く): 1096933320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 4421, 5022, 5580, 6696, 8370, 8842, 10044, 11160, 12555, 13263, 16740, 17684, 20088, 22105, 25110, 26526, 33480, 35368, 39789, 44210, 50220, 53052, 66315, 79578, 88420, 100440, 106104, 119367, 132630, 137051, 159156, 176840, 198945, 238734, 265260, 274102, 318312, 358101, 397890, 411153, 477468, 530520, 548204, 596835, 685255, 716202, 795780, 822306, 954936, 1096408, 1193670, 1233459, 1370510, 1432404, 1591560, 1644612, 1790505, 2055765, 2387340, 2466918, 2741020, 2864808, 3289224, 3581010, 3700377, 4111530, 4774680, 4933836, 5482040, 6167295, 7162020, 7400754, 8223060, 9867672, 11101131, 12334590, 14324040, 14801508, 16446120, 18501885, 22202262, 24669180, 29603016, 37003770, 44404524, 49338360, 55505655, 74007540, 88809048, 111011310, 148015080, 222022620, 444045240]

約数ペア:

[(1, 444045240), (2, 222022620), (3, 148015080), (4, 111011310), (5, 88809048), (6, 74007540), (8, 55505655), (9, 49338360), (10, 44404524), (12, 37003770), (15, 29603016), (18, 24669180), (20, 22202262), (24, 18501885), (27, 16446120), (30, 14801508), (31, 14324040), (36, 12334590), (40, 11101131), (45, 9867672), (54, 8223060), (60, 7400754), (62, 7162020), (72, 6167295), (81, 5482040), (90, 4933836), (93, 4774680), (108, 4111530), (120, 3700377), (124, 3581010), (135, 3289224), (155, 2864808), (162, 2741020), (180, 2466918), (186, 2387340), (216, 2055765), (248, 1790505), (270, 1644612), (279, 1591560), (310, 1432404), (324, 1370510), (360, 1233459), (372, 1193670), (405, 1096408), (465, 954936), (540, 822306), (558, 795780), (620, 716202), (648, 685255), (744, 596835), (810, 548204), (837, 530520), (930, 477468), (1080, 411153), (1116, 397890), (1240, 358101), (1395, 318312), (1620, 274102), (1674, 265260), (1860, 238734), (2232, 198945), (2511, 176840), (2790, 159156), (3240, 137051), (3348, 132630), (3720, 119367), (4185, 106104), (4421, 100440), (5022, 88420), (5580, 79578), (6696, 66315), (8370, 53052), (8842, 50220), (10044, 44210), (11160, 39789), (12555, 35368), (13263, 33480), (16740, 26526), (17684, 25110), (20088, 22105)]