606465180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 1945681920

約数和(自身を除く): 1339216740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 383, 463, 570, 684, 766, 855, 926, 1140, 1149, 1389, 1532, 1710, 1852, 1915, 2298, 2315, 2778, 3420, 3447, 3830, 4167, 4596, 4630, 5556, 5745, 6894, 6945, 7277, 7660, 8334, 8797, 9260, 11490, 13788, 13890, 14554, 16668, 17235, 17594, 20835, 21831, 22980, 26391, 27780, 29108, 34470, 35188, 36385, 41670, 43662, 43985, 52782, 65493, 68940, 72770, 79173, 83340, 87324, 87970, 105564, 109155, 130986, 131955, 145540, 158346, 175940, 177329, 218310, 261972, 263910, 316692, 327465, 354658, 395865, 436620, 527820, 531987, 654930, 709316, 791730, 886645, 1063974, 1309860, 1583460, 1595961, 1773290, 2127948, 2659935, 3191922, 3369251, 3546580, 5319870, 6383844, 6738502, 7979805, 10107753, 10639740, 13477004, 15959610, 16846255, 20215506, 30323259, 31919220, 33692510, 40431012, 50538765, 60646518, 67385020, 101077530, 121293036, 151616295, 202155060, 303232590, 606465180]

約数ペア:

[(1, 606465180), (2, 303232590), (3, 202155060), (4, 151616295), (5, 121293036), (6, 101077530), (9, 67385020), (10, 60646518), (12, 50538765), (15, 40431012), (18, 33692510), (19, 31919220), (20, 30323259), (30, 20215506), (36, 16846255), (38, 15959610), (45, 13477004), (57, 10639740), (60, 10107753), (76, 7979805), (90, 6738502), (95, 6383844), (114, 5319870), (171, 3546580), (180, 3369251), (190, 3191922), (228, 2659935), (285, 2127948), (342, 1773290), (380, 1595961), (383, 1583460), (463, 1309860), (570, 1063974), (684, 886645), (766, 791730), (855, 709316), (926, 654930), (1140, 531987), (1149, 527820), (1389, 436620), (1532, 395865), (1710, 354658), (1852, 327465), (1915, 316692), (2298, 263910), (2315, 261972), (2778, 218310), (3420, 177329), (3447, 175940), (3830, 158346), (4167, 145540), (4596, 131955), (4630, 130986), (5556, 109155), (5745, 105564), (6894, 87970), (6945, 87324), (7277, 83340), (7660, 79173), (8334, 72770), (8797, 68940), (9260, 65493), (11490, 52782), (13788, 43985), (13890, 43662), (14554, 41670), (16668, 36385), (17235, 35188), (17594, 34470), (20835, 29108), (21831, 27780), (22980, 26391)]