27646140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24251}}^1$

素因数の和:24282

約数の個数: 48

約数和(自身を含む): 81486720

約数和(自身を除く): 53840580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24251, 48502, 72753, 97004, 121255, 145506, 242510, 291012, 363765, 460769, 485020, 727530, 921538, 1382307, 1455060, 1843076, 2303845, 2764614, 4607690, 5529228, 6911535, 9215380, 13823070, 27646140]

約数ペア:

[(1, 27646140), (2, 13823070), (3, 9215380), (4, 6911535), (5, 5529228), (6, 4607690), (10, 2764614), (12, 2303845), (15, 1843076), (19, 1455060), (20, 1382307), (30, 921538), (38, 727530), (57, 485020), (60, 460769), (76, 363765), (95, 291012), (114, 242510), (190, 145506), (228, 121255), (285, 97004), (380, 72753), (570, 48502), (1140, 24251)]