138203160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3319}}^1$

素因数の和:3680

約数の個数: 64

約数和(自身を含む): 415929600

約数和(自身を除く): 277726440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3319, 3470, 4164, 5205, 6638, 6940, 8328, 9957, 10410, 13276, 13880, 16595, 19914, 20820, 26552, 33190, 39828, 41640, 49785, 66380, 79656, 99570, 132760, 199140, 398280, 1151693, 2303386, 3455079, 4606772, 5758465, 6910158, 9213544, 11516930, 13820316, 17275395, 23033860, 27640632, 34550790, 46067720, 69101580, 138203160]

約数ペア:

[(1, 138203160), (2, 69101580), (3, 46067720), (4, 34550790), (5, 27640632), (6, 23033860), (8, 17275395), (10, 13820316), (12, 11516930), (15, 9213544), (20, 6910158), (24, 5758465), (30, 4606772), (40, 3455079), (60, 2303386), (120, 1151693), (347, 398280), (694, 199140), (1041, 132760), (1388, 99570), (1735, 79656), (2082, 66380), (2776, 49785), (3319, 41640), (3470, 39828), (4164, 33190), (5205, 26552), (6638, 20820), (6940, 19914), (8328, 16595), (9957, 13880), (10410, 13276)]