148815840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 470564640

約数和(自身を除く): 321748800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 797, 1167, 1556, 1594, 1945, 2334, 2391, 3112, 3188, 3890, 3985, 4668, 4782, 5835, 6224, 6376, 7780, 7970, 9336, 9564, 11670, 11955, 12448, 12752, 15560, 15940, 18672, 19128, 23340, 23910, 25504, 31120, 31880, 37344, 38256, 46680, 47820, 62240, 63760, 76512, 93360, 95640, 127520, 186720, 191280, 310033, 382560, 620066, 930099, 1240132, 1550165, 1860198, 2480264, 3100330, 3720396, 4650495, 4960528, 6200660, 7440792, 9300990, 9921056, 12401320, 14881584, 18601980, 24802640, 29763168, 37203960, 49605280, 74407920, 148815840]

約数ペア:

[(1, 148815840), (2, 74407920), (3, 49605280), (4, 37203960), (5, 29763168), (6, 24802640), (8, 18601980), (10, 14881584), (12, 12401320), (15, 9921056), (16, 9300990), (20, 7440792), (24, 6200660), (30, 4960528), (32, 4650495), (40, 3720396), (48, 3100330), (60, 2480264), (80, 1860198), (96, 1550165), (120, 1240132), (160, 930099), (240, 620066), (389, 382560), (480, 310033), (778, 191280), (797, 186720), (1167, 127520), (1556, 95640), (1594, 93360), (1945, 76512), (2334, 63760), (2391, 62240), (3112, 47820), (3188, 46680), (3890, 38256), (3985, 37344), (4668, 31880), (4782, 31120), (5835, 25504), (6224, 23910), (6376, 23340), (7780, 19128), (7970, 18672), (9336, 15940), (9564, 15560), (11670, 12752), (11955, 12448)]