15302460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 45122112

約数和(自身を除く): 29819652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 113, 122, 148, 183, 185, 222, 226, 244, 305, 339, 366, 370, 444, 452, 555, 565, 610, 678, 732, 740, 915, 1110, 1130, 1220, 1356, 1695, 1830, 2220, 2257, 2260, 3390, 3660, 4181, 4514, 6771, 6780, 6893, 8362, 9028, 11285, 12543, 13542, 13786, 16724, 20679, 20905, 22570, 25086, 27084, 27572, 33855, 34465, 41358, 41810, 45140, 50172, 62715, 67710, 68930, 82716, 83620, 103395, 125430, 135420, 137860, 206790, 250860, 255041, 413580, 510082, 765123, 1020164, 1275205, 1530246, 2550410, 3060492, 3825615, 5100820, 7651230, 15302460]

約数ペア:

[(1, 15302460), (2, 7651230), (3, 5100820), (4, 3825615), (5, 3060492), (6, 2550410), (10, 1530246), (12, 1275205), (15, 1020164), (20, 765123), (30, 510082), (37, 413580), (60, 255041), (61, 250860), (74, 206790), (111, 137860), (113, 135420), (122, 125430), (148, 103395), (183, 83620), (185, 82716), (222, 68930), (226, 67710), (244, 62715), (305, 50172), (339, 45140), (366, 41810), (370, 41358), (444, 34465), (452, 33855), (555, 27572), (565, 27084), (610, 25086), (678, 22570), (732, 20905), (740, 20679), (915, 16724), (1110, 13786), (1130, 13542), (1220, 12543), (1356, 11285), (1695, 9028), (1830, 8362), (2220, 6893), (2257, 6780), (2260, 6771), (3390, 4514), (3660, 4181)]