89623560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 293892480

約数和(自身を除く): 204268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 787, 876, 949, 1095, 1460, 1560, 1574, 1752, 1898, 2190, 2361, 2847, 2920, 3148, 3796, 3935, 4380, 4722, 4745, 5694, 6296, 7592, 7870, 8760, 9444, 9490, 10231, 11388, 11805, 14235, 15740, 18888, 18980, 20462, 22776, 23610, 28470, 30693, 31480, 37960, 40924, 47220, 51155, 56940, 57451, 61386, 81848, 94440, 102310, 113880, 114902, 122772, 153465, 172353, 204620, 229804, 245544, 287255, 306930, 344706, 409240, 459608, 574510, 613860, 689412, 746863, 861765, 1149020, 1227720, 1378824, 1493726, 1723530, 2240589, 2298040, 2987452, 3447060, 3734315, 4481178, 5974904, 6894120, 7468630, 8962356, 11202945, 14937260, 17924712, 22405890, 29874520, 44811780, 89623560]

約数ペア:

[(1, 89623560), (2, 44811780), (3, 29874520), (4, 22405890), (5, 17924712), (6, 14937260), (8, 11202945), (10, 8962356), (12, 7468630), (13, 6894120), (15, 5974904), (20, 4481178), (24, 3734315), (26, 3447060), (30, 2987452), (39, 2298040), (40, 2240589), (52, 1723530), (60, 1493726), (65, 1378824), (73, 1227720), (78, 1149020), (104, 861765), (120, 746863), (130, 689412), (146, 613860), (156, 574510), (195, 459608), (219, 409240), (260, 344706), (292, 306930), (312, 287255), (365, 245544), (390, 229804), (438, 204620), (520, 172353), (584, 153465), (730, 122772), (780, 114902), (787, 113880), (876, 102310), (949, 94440), (1095, 81848), (1460, 61386), (1560, 57451), (1574, 56940), (1752, 51155), (1898, 47220), (2190, 40924), (2361, 37960), (2847, 31480), (2920, 30693), (3148, 28470), (3796, 23610), (3935, 22776), (4380, 20462), (4722, 18980), (4745, 18888), (5694, 15740), (6296, 14235), (7592, 11805), (7870, 11388), (8760, 10231), (9444, 9490)]