324391560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 128

約数和(自身を含む): 1038960000

約数和(自身を除く): 714568440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 1949, 2190, 2280, 2774, 2920, 3898, 4161, 4380, 5548, 5847, 6935, 7796, 8322, 8760, 9745, 11096, 11694, 13870, 15592, 16644, 19490, 20805, 23388, 27740, 29235, 33288, 37031, 38980, 41610, 46776, 55480, 58470, 74062, 77960, 83220, 111093, 116940, 142277, 148124, 166440, 185155, 222186, 233880, 284554, 296248, 370310, 426831, 444372, 555465, 569108, 711385, 740620, 853662, 888744, 1110930, 1138216, 1422770, 1481240, 1707324, 2134155, 2221860, 2703263, 2845540, 3414648, 4268310, 4443720, 5406526, 5691080, 8109789, 8536620, 10813052, 13516315, 16219578, 17073240, 21626104, 27032630, 32439156, 40548945, 54065260, 64878312, 81097890, 108130520, 162195780, 324391560]

約数ペア:

[(1, 324391560), (2, 162195780), (3, 108130520), (4, 81097890), (5, 64878312), (6, 54065260), (8, 40548945), (10, 32439156), (12, 27032630), (15, 21626104), (19, 17073240), (20, 16219578), (24, 13516315), (30, 10813052), (38, 8536620), (40, 8109789), (57, 5691080), (60, 5406526), (73, 4443720), (76, 4268310), (95, 3414648), (114, 2845540), (120, 2703263), (146, 2221860), (152, 2134155), (190, 1707324), (219, 1481240), (228, 1422770), (285, 1138216), (292, 1110930), (365, 888744), (380, 853662), (438, 740620), (456, 711385), (570, 569108), (584, 555465), (730, 444372), (760, 426831), (876, 370310), (1095, 296248), (1140, 284554), (1387, 233880), (1460, 222186), (1752, 185155), (1949, 166440), (2190, 148124), (2280, 142277), (2774, 116940), (2920, 111093), (3898, 83220), (4161, 77960), (4380, 74062), (5548, 58470), (5847, 55480), (6935, 46776), (7796, 41610), (8322, 38980), (8760, 37031), (9745, 33288), (11096, 29235), (11694, 27740), (13870, 23388), (15592, 20805), (16644, 19490)]