180759930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 469203840

約数和(自身を除く): 288443910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1345, 1614, 1723, 2690, 3446, 3497, 4035, 5169, 6994, 8070, 8615, 10338, 10491, 17230, 17485, 20982, 22399, 25845, 34970, 44798, 51690, 52455, 67197, 104910, 111995, 134394, 223990, 335985, 463487, 671970, 926974, 1390461, 2317435, 2780922, 4634870, 6025331, 6952305, 12050662, 13904610, 18075993, 30126655, 36151986, 60253310, 90379965, 180759930]

約数ペア:

[(1, 180759930), (2, 90379965), (3, 60253310), (5, 36151986), (6, 30126655), (10, 18075993), (13, 13904610), (15, 12050662), (26, 6952305), (30, 6025331), (39, 4634870), (65, 2780922), (78, 2317435), (130, 1390461), (195, 926974), (269, 671970), (390, 463487), (538, 335985), (807, 223990), (1345, 134394), (1614, 111995), (1723, 104910), (2690, 67197), (3446, 52455), (3497, 51690), (4035, 44798), (5169, 34970), (6994, 25845), (8070, 22399), (8615, 20982), (10338, 17485), (10491, 17230)]