23796180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 76860168

約数和(自身を除く): 53063988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 397, 405, 444, 540, 555, 666, 740, 794, 810, 999, 1110, 1191, 1332, 1588, 1620, 1665, 1985, 1998, 2220, 2382, 2997, 3330, 3573, 3970, 3996, 4764, 4995, 5955, 5994, 6660, 7146, 7940, 9990, 10719, 11910, 11988, 14292, 14689, 14985, 17865, 19980, 21438, 23820, 29378, 29970, 32157, 35730, 42876, 44067, 53595, 58756, 59940, 64314, 71460, 73445, 88134, 107190, 128628, 132201, 146890, 160785, 176268, 214380, 220335, 264402, 293780, 321570, 396603, 440670, 528804, 643140, 661005, 793206, 881340, 1189809, 1322010, 1586412, 1983015, 2379618, 2644020, 3966030, 4759236, 5949045, 7932060, 11898090, 23796180]

約数ペア:

[(1, 23796180), (2, 11898090), (3, 7932060), (4, 5949045), (5, 4759236), (6, 3966030), (9, 2644020), (10, 2379618), (12, 1983015), (15, 1586412), (18, 1322010), (20, 1189809), (27, 881340), (30, 793206), (36, 661005), (37, 643140), (45, 528804), (54, 440670), (60, 396603), (74, 321570), (81, 293780), (90, 264402), (108, 220335), (111, 214380), (135, 176268), (148, 160785), (162, 146890), (180, 132201), (185, 128628), (222, 107190), (270, 88134), (324, 73445), (333, 71460), (370, 64314), (397, 59940), (405, 58756), (444, 53595), (540, 44067), (555, 42876), (666, 35730), (740, 32157), (794, 29970), (810, 29378), (999, 23820), (1110, 21438), (1191, 19980), (1332, 17865), (1588, 14985), (1620, 14689), (1665, 14292), (1985, 11988), (1998, 11910), (2220, 10719), (2382, 9990), (2997, 7940), (3330, 7146), (3573, 6660), (3970, 5994), (3996, 5955), (4764, 4995)]