151736280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 487468800

約数和(自身を除く): 335732520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1091, 1140, 1159, 1220, 1464, 1830, 2182, 2280, 2318, 2440, 3273, 3477, 3660, 4364, 4636, 5455, 5795, 6546, 6954, 7320, 8728, 9272, 10910, 11590, 13092, 13908, 16365, 17385, 20729, 21820, 23180, 26184, 27816, 32730, 34770, 41458, 43640, 46360, 62187, 65460, 66551, 69540, 82916, 103645, 124374, 130920, 133102, 139080, 165832, 199653, 207290, 248748, 266204, 310935, 332755, 399306, 414580, 497496, 532408, 621870, 665510, 798612, 829160, 998265, 1243740, 1264469, 1331020, 1597224, 1996530, 2487480, 2528938, 2662040, 3793407, 3993060, 5057876, 6322345, 7586814, 7986120, 10115752, 12644690, 15173628, 18967035, 25289380, 30347256, 37934070, 50578760, 75868140, 151736280]

約数ペア:

[(1, 151736280), (2, 75868140), (3, 50578760), (4, 37934070), (5, 30347256), (6, 25289380), (8, 18967035), (10, 15173628), (12, 12644690), (15, 10115752), (19, 7986120), (20, 7586814), (24, 6322345), (30, 5057876), (38, 3993060), (40, 3793407), (57, 2662040), (60, 2528938), (61, 2487480), (76, 1996530), (95, 1597224), (114, 1331020), (120, 1264469), (122, 1243740), (152, 998265), (183, 829160), (190, 798612), (228, 665510), (244, 621870), (285, 532408), (305, 497496), (366, 414580), (380, 399306), (456, 332755), (488, 310935), (570, 266204), (610, 248748), (732, 207290), (760, 199653), (915, 165832), (1091, 139080), (1140, 133102), (1159, 130920), (1220, 124374), (1464, 103645), (1830, 82916), (2182, 69540), (2280, 66551), (2318, 65460), (2440, 62187), (3273, 46360), (3477, 43640), (3660, 41458), (4364, 34770), (4636, 32730), (5455, 27816), (5795, 26184), (6546, 23180), (6954, 21820), (7320, 20729), (8728, 17385), (9272, 16365), (10910, 13908), (11590, 13092)]