30447120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 108564480

約数和(自身を除く): 78117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 607, 627, 660, 760, 836, 880, 912, 1045, 1140, 1214, 1254, 1320, 1520, 1672, 1821, 2090, 2280, 2428, 2508, 2640, 3035, 3135, 3344, 3642, 4180, 4560, 4856, 5016, 6070, 6270, 6677, 7284, 8360, 9105, 9712, 10032, 11533, 12140, 12540, 13354, 14568, 16720, 18210, 20031, 23066, 24280, 25080, 26708, 29136, 33385, 34599, 36420, 40062, 46132, 48560, 50160, 53416, 57665, 66770, 69198, 72840, 80124, 92264, 100155, 106832, 115330, 126863, 133540, 138396, 145680, 160248, 172995, 184528, 200310, 230660, 253726, 267080, 276792, 320496, 345990, 380589, 400620, 461320, 507452, 534160, 553584, 634315, 691980, 761178, 801240, 922640, 1014904, 1268630, 1383960, 1522356, 1602480, 1902945, 2029808, 2537260, 2767920, 3044712, 3805890, 5074520, 6089424, 7611780, 10149040, 15223560, 30447120]

約数ペア:

[(1, 30447120), (2, 15223560), (3, 10149040), (4, 7611780), (5, 6089424), (6, 5074520), (8, 3805890), (10, 3044712), (11, 2767920), (12, 2537260), (15, 2029808), (16, 1902945), (19, 1602480), (20, 1522356), (22, 1383960), (24, 1268630), (30, 1014904), (33, 922640), (38, 801240), (40, 761178), (44, 691980), (48, 634315), (55, 553584), (57, 534160), (60, 507452), (66, 461320), (76, 400620), (80, 380589), (88, 345990), (95, 320496), (110, 276792), (114, 267080), (120, 253726), (132, 230660), (152, 200310), (165, 184528), (176, 172995), (190, 160248), (209, 145680), (220, 138396), (228, 133540), (240, 126863), (264, 115330), (285, 106832), (304, 100155), (330, 92264), (380, 80124), (418, 72840), (440, 69198), (456, 66770), (528, 57665), (570, 53416), (607, 50160), (627, 48560), (660, 46132), (760, 40062), (836, 36420), (880, 34599), (912, 33385), (1045, 29136), (1140, 26708), (1214, 25080), (1254, 24280), (1320, 23066), (1520, 20031), (1672, 18210), (1821, 16720), (2090, 14568), (2280, 13354), (2428, 12540), (2508, 12140), (2640, 11533), (3035, 10032), (3135, 9712), (3344, 9105), (3642, 8360), (4180, 7284), (4560, 6677), (4856, 6270), (5016, 6070)]