152312520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 487555200

約数和(自身を除く): 335242680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 197, 204, 255, 340, 379, 394, 408, 510, 591, 680, 758, 788, 985, 1020, 1137, 1182, 1516, 1576, 1895, 1970, 2040, 2274, 2364, 2955, 3032, 3349, 3790, 3940, 4548, 4728, 5685, 5910, 6443, 6698, 7580, 7880, 9096, 10047, 11370, 11820, 12886, 13396, 15160, 16745, 19329, 20094, 22740, 23640, 25772, 26792, 32215, 33490, 38658, 40188, 45480, 50235, 51544, 64430, 66980, 74663, 77316, 80376, 96645, 100470, 128860, 133960, 149326, 154632, 193290, 200940, 223989, 257720, 298652, 373315, 386580, 401880, 447978, 597304, 746630, 773160, 895956, 1119945, 1269271, 1493260, 1791912, 2239890, 2538542, 2986520, 3807813, 4479780, 5077084, 6346355, 7615626, 8959560, 10154168, 12692710, 15231252, 19039065, 25385420, 30462504, 38078130, 50770840, 76156260, 152312520]

約数ペア:

[(1, 152312520), (2, 76156260), (3, 50770840), (4, 38078130), (5, 30462504), (6, 25385420), (8, 19039065), (10, 15231252), (12, 12692710), (15, 10154168), (17, 8959560), (20, 7615626), (24, 6346355), (30, 5077084), (34, 4479780), (40, 3807813), (51, 2986520), (60, 2538542), (68, 2239890), (85, 1791912), (102, 1493260), (120, 1269271), (136, 1119945), (170, 895956), (197, 773160), (204, 746630), (255, 597304), (340, 447978), (379, 401880), (394, 386580), (408, 373315), (510, 298652), (591, 257720), (680, 223989), (758, 200940), (788, 193290), (985, 154632), (1020, 149326), (1137, 133960), (1182, 128860), (1516, 100470), (1576, 96645), (1895, 80376), (1970, 77316), (2040, 74663), (2274, 66980), (2364, 64430), (2955, 51544), (3032, 50235), (3349, 45480), (3790, 40188), (3940, 38658), (4548, 33490), (4728, 32215), (5685, 26792), (5910, 25772), (6443, 23640), (6698, 22740), (7580, 20094), (7880, 19329), (9096, 16745), (10047, 15160), (11370, 13396), (11820, 12886)]