15726360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 53887680

約数和(自身を除く): 38161320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 593, 663, 680, 780, 884, 1020, 1105, 1186, 1326, 1560, 1768, 1779, 2040, 2210, 2372, 2652, 2965, 3315, 3558, 4420, 4744, 5304, 5930, 6630, 7116, 7709, 8840, 8895, 10081, 11860, 13260, 14232, 15418, 17790, 20162, 23127, 23720, 26520, 30243, 30836, 35580, 38545, 40324, 46254, 50405, 60486, 61672, 71160, 77090, 80648, 92508, 100810, 115635, 120972, 131053, 151215, 154180, 185016, 201620, 231270, 241944, 262106, 302430, 308360, 393159, 403240, 462540, 524212, 604860, 655265, 786318, 925080, 1048424, 1209720, 1310530, 1572636, 1965795, 2621060, 3145272, 3931590, 5242120, 7863180, 15726360]

約数ペア:

[(1, 15726360), (2, 7863180), (3, 5242120), (4, 3931590), (5, 3145272), (6, 2621060), (8, 1965795), (10, 1572636), (12, 1310530), (13, 1209720), (15, 1048424), (17, 925080), (20, 786318), (24, 655265), (26, 604860), (30, 524212), (34, 462540), (39, 403240), (40, 393159), (51, 308360), (52, 302430), (60, 262106), (65, 241944), (68, 231270), (78, 201620), (85, 185016), (102, 154180), (104, 151215), (120, 131053), (130, 120972), (136, 115635), (156, 100810), (170, 92508), (195, 80648), (204, 77090), (221, 71160), (255, 61672), (260, 60486), (312, 50405), (340, 46254), (390, 40324), (408, 38545), (442, 35580), (510, 30836), (520, 30243), (593, 26520), (663, 23720), (680, 23127), (780, 20162), (884, 17790), (1020, 15418), (1105, 14232), (1186, 13260), (1326, 11860), (1560, 10081), (1768, 8895), (1779, 8840), (2040, 7709), (2210, 7116), (2372, 6630), (2652, 5930), (2965, 5304), (3315, 4744), (3558, 4420)]