82279080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17581}}^1$

素因数の和:17611

約数の個数: 96

約数和(自身を含む): 287993160

約数和(自身を除く): 205714080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 158229, 175810, 210972, 228553, 263715, 316458, 351620, 421944, 457106, 527430, 632916, 685659, 703240, 791145, 914212, 1054860, 1142765, 1265832, 1371318, 1582290, 1828424, 2056977, 2109720, 2285530, 2742636, 3164580, 3428295, 4113954, 4571060, 5485272, 6329160, 6856590, 8227908, 9142120, 10284885, 13713180, 16455816, 20569770, 27426360, 41139540, 82279080]

約数ペア:

[(1, 82279080), (2, 41139540), (3, 27426360), (4, 20569770), (5, 16455816), (6, 13713180), (8, 10284885), (9, 9142120), (10, 8227908), (12, 6856590), (13, 6329160), (15, 5485272), (18, 4571060), (20, 4113954), (24, 3428295), (26, 3164580), (30, 2742636), (36, 2285530), (39, 2109720), (40, 2056977), (45, 1828424), (52, 1582290), (60, 1371318), (65, 1265832), (72, 1142765), (78, 1054860), (90, 914212), (104, 791145), (117, 703240), (120, 685659), (130, 632916), (156, 527430), (180, 457106), (195, 421944), (234, 351620), (260, 316458), (312, 263715), (360, 228553), (390, 210972), (468, 175810), (520, 158229), (585, 140648), (780, 105486), (936, 87905), (1170, 70324), (1560, 52743), (2340, 35162), (4680, 17581)]