4885180920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{78439}}^1$

素因数の和:78629

約数の個数: 96

約数和(自身を含む): 15968815200

約数和(自身を除く): 11083634280

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 10380, 12456, 15570, 20760, 31140, 62280, 78439, 156878, 235317, 313756, 392195, 470634, 627512, 705951, 784390, 941268, 1176585, 1411902, 1568780, 1882536, 2353170, 2823804, 3137560, 3529755, 4706340, 5647608, 7059510, 9412680, 13569947, 14119020, 27139894, 28238040, 40709841, 54279788, 67849735, 81419682, 108559576, 122129523, 135699470, 162839364, 203549205, 244259046, 271398940, 325678728, 407098410, 488518092, 542797880, 610647615, 814196820, 977036184, 1221295230, 1628393640, 2442590460, 4885180920]

約数ペア:

[(1, 4885180920), (2, 2442590460), (3, 1628393640), (4, 1221295230), (5, 977036184), (6, 814196820), (8, 610647615), (9, 542797880), (10, 488518092), (12, 407098410), (15, 325678728), (18, 271398940), (20, 244259046), (24, 203549205), (30, 162839364), (36, 135699470), (40, 122129523), (45, 108559576), (60, 81419682), (72, 67849735), (90, 54279788), (120, 40709841), (173, 28238040), (180, 27139894), (346, 14119020), (360, 13569947), (519, 9412680), (692, 7059510), (865, 5647608), (1038, 4706340), (1384, 3529755), (1557, 3137560), (1730, 2823804), (2076, 2353170), (2595, 1882536), (3114, 1568780), (3460, 1411902), (4152, 1176585), (5190, 941268), (6228, 784390), (6920, 705951), (7785, 627512), (10380, 470634), (12456, 392195), (15570, 313756), (20760, 235317), (31140, 156878), (62280, 78439)]