4388280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 14817600

約数和(自身を除く): 10429320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 97, 104, 116, 120, 130, 145, 156, 174, 194, 195, 232, 260, 290, 291, 312, 348, 377, 388, 390, 435, 485, 520, 580, 582, 696, 754, 776, 780, 870, 970, 1131, 1160, 1164, 1261, 1455, 1508, 1560, 1740, 1885, 1940, 2262, 2328, 2522, 2813, 2910, 3016, 3480, 3770, 3783, 3880, 4524, 5044, 5626, 5655, 5820, 6305, 7540, 7566, 8439, 9048, 10088, 11252, 11310, 11640, 12610, 14065, 15080, 15132, 16878, 18915, 22504, 22620, 25220, 28130, 30264, 33756, 36569, 37830, 42195, 45240, 50440, 56260, 67512, 73138, 75660, 84390, 109707, 112520, 146276, 151320, 168780, 182845, 219414, 292552, 337560, 365690, 438828, 548535, 731380, 877656, 1097070, 1462760, 2194140, 4388280]

約数ペア:

[(1, 4388280), (2, 2194140), (3, 1462760), (4, 1097070), (5, 877656), (6, 731380), (8, 548535), (10, 438828), (12, 365690), (13, 337560), (15, 292552), (20, 219414), (24, 182845), (26, 168780), (29, 151320), (30, 146276), (39, 112520), (40, 109707), (52, 84390), (58, 75660), (60, 73138), (65, 67512), (78, 56260), (87, 50440), (97, 45240), (104, 42195), (116, 37830), (120, 36569), (130, 33756), (145, 30264), (156, 28130), (174, 25220), (194, 22620), (195, 22504), (232, 18915), (260, 16878), (290, 15132), (291, 15080), (312, 14065), (348, 12610), (377, 11640), (388, 11310), (390, 11252), (435, 10088), (485, 9048), (520, 8439), (580, 7566), (582, 7540), (696, 6305), (754, 5820), (776, 5655), (780, 5626), (870, 5044), (970, 4524), (1131, 3880), (1160, 3783), (1164, 3770), (1261, 3480), (1455, 3016), (1508, 2910), (1560, 2813), (1740, 2522), (1885, 2328), (1940, 2262)]