252035160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161561}}^1$

素因数の和:161588

約数の個数: 64

約数和(自身を含む): 814272480

約数和(自身を除く): 562237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 161561, 323122, 484683, 646244, 807805, 969366, 1292488, 1615610, 1938732, 2100293, 2423415, 3231220, 3877464, 4200586, 4846830, 6300879, 6462440, 8401172, 9693660, 10501465, 12601758, 16802344, 19387320, 21002930, 25203516, 31504395, 42005860, 50407032, 63008790, 84011720, 126017580, 252035160]

約数ペア:

[(1, 252035160), (2, 126017580), (3, 84011720), (4, 63008790), (5, 50407032), (6, 42005860), (8, 31504395), (10, 25203516), (12, 21002930), (13, 19387320), (15, 16802344), (20, 12601758), (24, 10501465), (26, 9693660), (30, 8401172), (39, 6462440), (40, 6300879), (52, 4846830), (60, 4200586), (65, 3877464), (78, 3231220), (104, 2423415), (120, 2100293), (130, 1938732), (156, 1615610), (195, 1292488), (260, 969366), (312, 807805), (390, 646244), (520, 484683), (780, 323122), (1560, 161561)]