23940360

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 112

約数和(自身を含む): 80860140

約数和(自身を除く): 56919780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 821, 972, 1080, 1215, 1458, 1620, 1642, 1944, 2430, 2463, 2916, 3240, 3284, 3645, 4105, 4860, 4926, 5832, 6568, 7290, 7389, 8210, 9720, 9852, 12315, 14580, 14778, 16420, 19704, 22167, 24630, 29160, 29556, 32840, 36945, 44334, 49260, 59112, 66501, 73890, 88668, 98520, 110835, 133002, 147780, 177336, 199503, 221670, 266004, 295560, 332505, 399006, 443340, 532008, 598509, 665010, 798012, 886680, 997515, 1197018, 1330020, 1596024, 1995030, 2394036, 2660040, 2992545, 3990060, 4788072, 5985090, 7980120, 11970180, 23940360]

約数ペア:

[(1, 23940360), (2, 11970180), (3, 7980120), (4, 5985090), (5, 4788072), (6, 3990060), (8, 2992545), (9, 2660040), (10, 2394036), (12, 1995030), (15, 1596024), (18, 1330020), (20, 1197018), (24, 997515), (27, 886680), (30, 798012), (36, 665010), (40, 598509), (45, 532008), (54, 443340), (60, 399006), (72, 332505), (81, 295560), (90, 266004), (108, 221670), (120, 199503), (135, 177336), (162, 147780), (180, 133002), (216, 110835), (243, 98520), (270, 88668), (324, 73890), (360, 66501), (405, 59112), (486, 49260), (540, 44334), (648, 36945), (729, 32840), (810, 29556), (821, 29160), (972, 24630), (1080, 22167), (1215, 19704), (1458, 16420), (1620, 14778), (1642, 14580), (1944, 12315), (2430, 9852), (2463, 9720), (2916, 8210), (3240, 7389), (3284, 7290), (3645, 6568), (4105, 5832), (4860, 4926)]