30051120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11383}}^1$

素因数の和:11410

約数の個数: 80

約数和(自身を含む): 101636352

約数和(自身を除く): 71585232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11383, 22766, 34149, 45532, 56915, 68298, 91064, 113830, 125213, 136596, 170745, 182128, 227660, 250426, 273192, 341490, 375639, 455320, 500852, 546384, 626065, 682980, 751278, 910640, 1001704, 1252130, 1365960, 1502556, 1878195, 2003408, 2504260, 2731920, 3005112, 3756390, 5008520, 6010224, 7512780, 10017040, 15025560, 30051120]

約数ペア:

[(1, 30051120), (2, 15025560), (3, 10017040), (4, 7512780), (5, 6010224), (6, 5008520), (8, 3756390), (10, 3005112), (11, 2731920), (12, 2504260), (15, 2003408), (16, 1878195), (20, 1502556), (22, 1365960), (24, 1252130), (30, 1001704), (33, 910640), (40, 751278), (44, 682980), (48, 626065), (55, 546384), (60, 500852), (66, 455320), (80, 375639), (88, 341490), (110, 273192), (120, 250426), (132, 227660), (165, 182128), (176, 170745), (220, 136596), (240, 125213), (264, 113830), (330, 91064), (440, 68298), (528, 56915), (660, 45532), (880, 34149), (1320, 22766), (2640, 11383)]