154935720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3560

約数の個数: 128

約数和(自身を含む): 529200000

約数和(自身を除く): 374264280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3499, 3690, 4428, 4920, 5535, 6998, 7380, 8856, 10497, 11070, 13996, 14760, 17495, 20994, 22140, 27992, 31491, 34990, 41988, 44280, 52485, 62982, 69980, 83976, 94473, 104970, 125964, 139960, 143459, 157455, 188946, 209940, 251928, 286918, 314910, 377892, 419880, 430377, 472365, 573836, 629820, 717295, 755784, 860754, 944730, 1147672, 1259640, 1291131, 1434590, 1721508, 1889460, 2151885, 2582262, 2869180, 3443016, 3778920, 3873393, 4303770, 5164524, 5738360, 6455655, 7746786, 8607540, 10329048, 12911310, 15493572, 17215080, 19366965, 25822620, 30987144, 38733930, 51645240, 77467860, 154935720]

約数ペア:

[(1, 154935720), (2, 77467860), (3, 51645240), (4, 38733930), (5, 30987144), (6, 25822620), (8, 19366965), (9, 17215080), (10, 15493572), (12, 12911310), (15, 10329048), (18, 8607540), (20, 7746786), (24, 6455655), (27, 5738360), (30, 5164524), (36, 4303770), (40, 3873393), (41, 3778920), (45, 3443016), (54, 2869180), (60, 2582262), (72, 2151885), (82, 1889460), (90, 1721508), (108, 1434590), (120, 1291131), (123, 1259640), (135, 1147672), (164, 944730), (180, 860754), (205, 755784), (216, 717295), (246, 629820), (270, 573836), (328, 472365), (360, 430377), (369, 419880), (410, 377892), (492, 314910), (540, 286918), (615, 251928), (738, 209940), (820, 188946), (984, 157455), (1080, 143459), (1107, 139960), (1230, 125964), (1476, 104970), (1640, 94473), (1845, 83976), (2214, 69980), (2460, 62982), (2952, 52485), (3499, 44280), (3690, 41988), (4428, 34990), (4920, 31491), (5535, 27992), (6998, 22140), (7380, 20994), (8856, 17495), (10497, 14760), (11070, 13996)]