660360480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 2265314688

約数和(自身を除く): 1604954208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 480, 485, 520, 582, 624, 776, 780, 970, 1040, 1091, 1164, 1248, 1261, 1455, 1552, 1560, 1940, 2080, 2182, 2328, 2522, 2910, 3104, 3120, 3273, 3783, 3880, 4364, 4656, 5044, 5455, 5820, 6240, 6305, 6546, 7566, 7760, 8728, 9312, 10088, 10910, 11640, 12610, 13092, 14183, 15132, 15520, 16365, 17456, 18915, 20176, 21820, 23280, 25220, 26184, 28366, 30264, 32730, 34912, 37830, 40352, 42549, 43640, 46560, 50440, 52368, 56732, 60528, 65460, 70915, 75660, 85098, 87280, 100880, 104736, 105827, 113464, 121056, 130920, 141830, 151320, 170196, 174560, 201760, 211654, 212745, 226928, 261840, 283660, 302640, 317481, 340392, 423308, 425490, 453856, 523680, 529135, 567320, 605280, 634962, 680784, 846616, 850980, 1058270, 1134640, 1269924, 1361568, 1375751, 1587405, 1693232, 1701960, 2116540, 2269280, 2539848, 2751502, 3174810, 3386464, 3403920, 4127253, 4233080, 5079696, 5503004, 6349620, 6807840, 6878755, 8254506, 8466160, 10159392, 11006008, 12699240, 13757510, 16509012, 16932320, 20636265, 22012016, 25398480, 27515020, 33018024, 41272530, 44024032, 50796960, 55030040, 66036048, 82545060, 110060080, 132072096, 165090120, 220120160, 330180240, 660360480]

約数ペア:

[(1, 660360480), (2, 330180240), (3, 220120160), (4, 165090120), (5, 132072096), (6, 110060080), (8, 82545060), (10, 66036048), (12, 55030040), (13, 50796960), (15, 44024032), (16, 41272530), (20, 33018024), (24, 27515020), (26, 25398480), (30, 22012016), (32, 20636265), (39, 16932320), (40, 16509012), (48, 13757510), (52, 12699240), (60, 11006008), (65, 10159392), (78, 8466160), (80, 8254506), (96, 6878755), (97, 6807840), (104, 6349620), (120, 5503004), (130, 5079696), (156, 4233080), (160, 4127253), (194, 3403920), (195, 3386464), (208, 3174810), (240, 2751502), (260, 2539848), (291, 2269280), (312, 2116540), (388, 1701960), (390, 1693232), (416, 1587405), (480, 1375751), (485, 1361568), (520, 1269924), (582, 1134640), (624, 1058270), (776, 850980), (780, 846616), (970, 680784), (1040, 634962), (1091, 605280), (1164, 567320), (1248, 529135), (1261, 523680), (1455, 453856), (1552, 425490), (1560, 423308), (1940, 340392), (2080, 317481), (2182, 302640), (2328, 283660), (2522, 261840), (2910, 226928), (3104, 212745), (3120, 211654), (3273, 201760), (3783, 174560), (3880, 170196), (4364, 151320), (4656, 141830), (5044, 130920), (5455, 121056), (5820, 113464), (6240, 105827), (6305, 104736), (6546, 100880), (7566, 87280), (7760, 85098), (8728, 75660), (9312, 70915), (10088, 65460), (10910, 60528), (11640, 56732), (12610, 52368), (13092, 50440), (14183, 46560), (15132, 43640), (15520, 42549), (16365, 40352), (17456, 37830), (18915, 34912), (20176, 32730), (21820, 30264), (23280, 28366), (25220, 26184)]