56262240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 194594400

約数和(自身を除く): 138332160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 439, 445, 480, 534, 712, 720, 801, 878, 890, 1068, 1317, 1335, 1424, 1440, 1602, 1756, 1780, 2136, 2195, 2634, 2670, 2848, 3204, 3512, 3560, 3951, 4005, 4272, 4390, 5268, 5340, 6408, 6585, 7024, 7120, 7902, 8010, 8544, 8780, 10536, 10680, 12816, 13170, 14048, 14240, 15804, 16020, 17560, 19755, 21072, 21360, 25632, 26340, 31608, 32040, 35120, 39071, 39510, 42144, 42720, 52680, 63216, 64080, 70240, 78142, 79020, 105360, 117213, 126432, 128160, 156284, 158040, 195355, 210720, 234426, 312568, 316080, 351639, 390710, 468852, 586065, 625136, 632160, 703278, 781420, 937704, 1172130, 1250272, 1406556, 1562840, 1758195, 1875408, 2344260, 2813112, 3125680, 3516390, 3750816, 4688520, 5626224, 6251360, 7032780, 9377040, 11252448, 14065560, 18754080, 28131120, 56262240]

約数ペア:

[(1, 56262240), (2, 28131120), (3, 18754080), (4, 14065560), (5, 11252448), (6, 9377040), (8, 7032780), (9, 6251360), (10, 5626224), (12, 4688520), (15, 3750816), (16, 3516390), (18, 3125680), (20, 2813112), (24, 2344260), (30, 1875408), (32, 1758195), (36, 1562840), (40, 1406556), (45, 1250272), (48, 1172130), (60, 937704), (72, 781420), (80, 703278), (89, 632160), (90, 625136), (96, 586065), (120, 468852), (144, 390710), (160, 351639), (178, 316080), (180, 312568), (240, 234426), (267, 210720), (288, 195355), (356, 158040), (360, 156284), (439, 128160), (445, 126432), (480, 117213), (534, 105360), (712, 79020), (720, 78142), (801, 70240), (878, 64080), (890, 63216), (1068, 52680), (1317, 42720), (1335, 42144), (1424, 39510), (1440, 39071), (1602, 35120), (1756, 32040), (1780, 31608), (2136, 26340), (2195, 25632), (2634, 21360), (2670, 21072), (2848, 19755), (3204, 17560), (3512, 16020), (3560, 15804), (3951, 14240), (4005, 14048), (4272, 13170), (4390, 12816), (5268, 10680), (5340, 10536), (6408, 8780), (6585, 8544), (7024, 8010), (7120, 7902)]