31972649160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{204481}}^1$

素因数の和:205798

約数の個数: 64

約数和(自身を含む): 95992030080

約数和(自身を除く): 64019380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303, 2606, 3909, 5212, 6515, 7818, 10424, 13030, 15636, 19545, 26060, 31272, 39090, 52120, 78180, 156360, 204481, 408962, 613443, 817924, 1022405, 1226886, 1635848, 2044810, 2453772, 3067215, 4089620, 4907544, 6134430, 8179240, 12268860, 24537720, 266438743, 532877486, 799316229, 1065754972, 1332193715, 1598632458, 2131509944, 2664387430, 3197264916, 3996581145, 5328774860, 6394529832, 7993162290, 10657549720, 15986324580, 31972649160]

約数ペア:

[(1, 31972649160), (2, 15986324580), (3, 10657549720), (4, 7993162290), (5, 6394529832), (6, 5328774860), (8, 3996581145), (10, 3197264916), (12, 2664387430), (15, 2131509944), (20, 1598632458), (24, 1332193715), (30, 1065754972), (40, 799316229), (60, 532877486), (120, 266438743), (1303, 24537720), (2606, 12268860), (3909, 8179240), (5212, 6134430), (6515, 4907544), (7818, 4089620), (10424, 3067215), (13030, 2453772), (15636, 2044810), (19545, 1635848), (26060, 1226886), (31272, 1022405), (39090, 817924), (52120, 613443), (78180, 408962), (156360, 204481)]