2130589680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{121609}}^1$

素因数の和:121698

約数の個数: 80

約数和(自身を含む): 6695360160

約数和(自身を除く): 4564770480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 121609, 243218, 364827, 486436, 608045, 729654, 972872, 1216090, 1459308, 1824135, 1945744, 2432180, 2918616, 3648270, 4864360, 5837232, 7296540, 8877457, 9728720, 14593080, 17754914, 26632371, 29186160, 35509828, 44387285, 53264742, 71019656, 88774570, 106529484, 133161855, 142039312, 177549140, 213058968, 266323710, 355098280, 426117936, 532647420, 710196560, 1065294840, 2130589680]

約数ペア:

[(1, 2130589680), (2, 1065294840), (3, 710196560), (4, 532647420), (5, 426117936), (6, 355098280), (8, 266323710), (10, 213058968), (12, 177549140), (15, 142039312), (16, 133161855), (20, 106529484), (24, 88774570), (30, 71019656), (40, 53264742), (48, 44387285), (60, 35509828), (73, 29186160), (80, 26632371), (120, 17754914), (146, 14593080), (219, 9728720), (240, 8877457), (292, 7296540), (365, 5837232), (438, 4864360), (584, 3648270), (730, 2918616), (876, 2432180), (1095, 1945744), (1168, 1824135), (1460, 1459308), (1752, 1216090), (2190, 972872), (2920, 729654), (3504, 608045), (4380, 486436), (5840, 364827), (8760, 243218), (17520, 121609)]