1580453640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27611}}^1$

素因数の和:27684

約数の個数: 128

約数和(自身を含む): 5367772800

約数和(自身を除く): 3787319160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 19080, 27611, 28620, 55222, 57240, 82833, 110444, 138055, 165666, 220888, 248499, 276110, 331332, 414165, 496998, 552220, 662664, 745497, 828330, 993996, 1104440, 1242495, 1463383, 1490994, 1656660, 1987992, 2484990, 2926766, 2981988, 3313320, 3727485, 4390149, 4969980, 5853532, 5963976, 7316915, 7454970, 8780298, 9939960, 11707064, 13170447, 14633830, 14909940, 17560596, 21950745, 26340894, 29267660, 29819880, 35121192, 39511341, 43901490, 52681788, 58535320, 65852235, 79022682, 87802980, 105363576, 131704470, 158045364, 175605960, 197556705, 263408940, 316090728, 395113410, 526817880, 790226820, 1580453640]

約数ペア:

[(1, 1580453640), (2, 790226820), (3, 526817880), (4, 395113410), (5, 316090728), (6, 263408940), (8, 197556705), (9, 175605960), (10, 158045364), (12, 131704470), (15, 105363576), (18, 87802980), (20, 79022682), (24, 65852235), (27, 58535320), (30, 52681788), (36, 43901490), (40, 39511341), (45, 35121192), (53, 29819880), (54, 29267660), (60, 26340894), (72, 21950745), (90, 17560596), (106, 14909940), (108, 14633830), (120, 13170447), (135, 11707064), (159, 9939960), (180, 8780298), (212, 7454970), (216, 7316915), (265, 5963976), (270, 5853532), (318, 4969980), (360, 4390149), (424, 3727485), (477, 3313320), (530, 2981988), (540, 2926766), (636, 2484990), (795, 1987992), (954, 1656660), (1060, 1490994), (1080, 1463383), (1272, 1242495), (1431, 1104440), (1590, 993996), (1908, 828330), (2120, 745497), (2385, 662664), (2862, 552220), (3180, 496998), (3816, 414165), (4770, 331332), (5724, 276110), (6360, 248499), (7155, 220888), (9540, 165666), (11448, 138055), (14310, 110444), (19080, 82833), (27611, 57240), (28620, 55222)]