30415673520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{17609}}^1$

素因数の和:20027

約数の個数: 120

約数和(自身を含む): 102194352000

約数和(自身を除く): 71778678480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2399, 4798, 7197, 9596, 11995, 14394, 17609, 19192, 21591, 23990, 28788, 35218, 35985, 38384, 43182, 47980, 52827, 57576, 70436, 71970, 86364, 88045, 95960, 105654, 107955, 115152, 140872, 143940, 158481, 172728, 176090, 191920, 211308, 215910, 264135, 281744, 287880, 316962, 345456, 352180, 422616, 431820, 528270, 575760, 633924, 704360, 792405, 845232, 863640, 1056540, 1267848, 1408720, 1584810, 1727280, 2113080, 2535696, 3169620, 4226160, 6339240, 12678480, 42243991, 84487982, 126731973, 168975964, 211219955, 253463946, 337951928, 380195919, 422439910, 506927892, 633659865, 675903856, 760391838, 844879820, 1013855784, 1267319730, 1520783676, 1689759640, 1900979595, 2027711568, 2534639460, 3041567352, 3379519280, 3801959190, 5069278920, 6083134704, 7603918380, 10138557840, 15207836760, 30415673520]

約数ペア:

[(1, 30415673520), (2, 15207836760), (3, 10138557840), (4, 7603918380), (5, 6083134704), (6, 5069278920), (8, 3801959190), (9, 3379519280), (10, 3041567352), (12, 2534639460), (15, 2027711568), (16, 1900979595), (18, 1689759640), (20, 1520783676), (24, 1267319730), (30, 1013855784), (36, 844879820), (40, 760391838), (45, 675903856), (48, 633659865), (60, 506927892), (72, 422439910), (80, 380195919), (90, 337951928), (120, 253463946), (144, 211219955), (180, 168975964), (240, 126731973), (360, 84487982), (720, 42243991), (2399, 12678480), (4798, 6339240), (7197, 4226160), (9596, 3169620), (11995, 2535696), (14394, 2113080), (17609, 1727280), (19192, 1584810), (21591, 1408720), (23990, 1267848), (28788, 1056540), (35218, 863640), (35985, 845232), (38384, 792405), (43182, 704360), (47980, 633924), (52827, 575760), (57576, 528270), (70436, 431820), (71970, 422616), (86364, 352180), (88045, 345456), (95960, 316962), (105654, 287880), (107955, 281744), (115152, 264135), (140872, 215910), (143940, 211308), (158481, 191920), (172728, 176090)]