22530720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 72055872

約数和(自身を除く): 49525152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 643, 730, 876, 1095, 1168, 1286, 1460, 1752, 1929, 2190, 2336, 2572, 2920, 3215, 3504, 3858, 4380, 5144, 5840, 6430, 7008, 7716, 8760, 9645, 10288, 11680, 12860, 15432, 17520, 19290, 20576, 25720, 30864, 35040, 38580, 46939, 51440, 61728, 77160, 93878, 102880, 140817, 154320, 187756, 234695, 281634, 308640, 375512, 469390, 563268, 704085, 751024, 938780, 1126536, 1408170, 1502048, 1877560, 2253072, 2816340, 3755120, 4506144, 5632680, 7510240, 11265360, 22530720]

約数ペア:

[(1, 22530720), (2, 11265360), (3, 7510240), (4, 5632680), (5, 4506144), (6, 3755120), (8, 2816340), (10, 2253072), (12, 1877560), (15, 1502048), (16, 1408170), (20, 1126536), (24, 938780), (30, 751024), (32, 704085), (40, 563268), (48, 469390), (60, 375512), (73, 308640), (80, 281634), (96, 234695), (120, 187756), (146, 154320), (160, 140817), (219, 102880), (240, 93878), (292, 77160), (365, 61728), (438, 51440), (480, 46939), (584, 38580), (643, 35040), (730, 30864), (876, 25720), (1095, 20576), (1168, 19290), (1286, 17520), (1460, 15432), (1752, 12860), (1929, 11680), (2190, 10288), (2336, 9645), (2572, 8760), (2920, 7716), (3215, 7008), (3504, 6430), (3858, 5840), (4380, 5144)]