193388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10889}}^1$

素因数の和:10944

約数の個数: 96

約数和(自身を含む): 625695840

約数和(自身を除く): 432307200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 10889, 17760, 21778, 32667, 43556, 54445, 65334, 87112, 108890, 130668, 163335, 174224, 217780, 261336, 326670, 348448, 402893, 435560, 522672, 653340, 805786, 871120, 1045344, 1208679, 1306680, 1611572, 1742240, 2014465, 2417358, 2613360, 3223144, 4028930, 4834716, 5226720, 6043395, 6446288, 8057860, 9669432, 12086790, 12892576, 16115720, 19338864, 24173580, 32231440, 38677728, 48347160, 64462880, 96694320, 193388640]

約数ペア:

[(1, 193388640), (2, 96694320), (3, 64462880), (4, 48347160), (5, 38677728), (6, 32231440), (8, 24173580), (10, 19338864), (12, 16115720), (15, 12892576), (16, 12086790), (20, 9669432), (24, 8057860), (30, 6446288), (32, 6043395), (37, 5226720), (40, 4834716), (48, 4028930), (60, 3223144), (74, 2613360), (80, 2417358), (96, 2014465), (111, 1742240), (120, 1611572), (148, 1306680), (160, 1208679), (185, 1045344), (222, 871120), (240, 805786), (296, 653340), (370, 522672), (444, 435560), (480, 402893), (555, 348448), (592, 326670), (740, 261336), (888, 217780), (1110, 174224), (1184, 163335), (1480, 130668), (1776, 108890), (2220, 87112), (2960, 65334), (3552, 54445), (4440, 43556), (5920, 32667), (8880, 21778), (10889, 17760)]