318729060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45403}}^1$

素因数の和:45434

約数の個数: 96

約数和(自身を含む): 1067902080

約数和(自身を除く): 749173020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 45403, 90806, 136209, 181612, 227015, 272418, 408627, 454030, 544836, 590239, 681045, 817254, 908060, 1180478, 1225881, 1362090, 1634508, 1770717, 2043135, 2360956, 2451762, 2724180, 2951195, 3541434, 4086270, 4903524, 5312151, 5902390, 6129405, 7082868, 8172540, 8853585, 10624302, 11804780, 12258810, 15936453, 17707170, 21248604, 24517620, 26560755, 31872906, 35414340, 53121510, 63745812, 79682265, 106243020, 159364530, 318729060]

約数ペア:

[(1, 318729060), (2, 159364530), (3, 106243020), (4, 79682265), (5, 63745812), (6, 53121510), (9, 35414340), (10, 31872906), (12, 26560755), (13, 24517620), (15, 21248604), (18, 17707170), (20, 15936453), (26, 12258810), (27, 11804780), (30, 10624302), (36, 8853585), (39, 8172540), (45, 7082868), (52, 6129405), (54, 5902390), (60, 5312151), (65, 4903524), (78, 4086270), (90, 3541434), (108, 2951195), (117, 2724180), (130, 2451762), (135, 2360956), (156, 2043135), (180, 1770717), (195, 1634508), (234, 1362090), (260, 1225881), (270, 1180478), (351, 908060), (390, 817254), (468, 681045), (540, 590239), (585, 544836), (702, 454030), (780, 408627), (1170, 272418), (1404, 227015), (1755, 181612), (2340, 136209), (3510, 90806), (7020, 45403)]