270423960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 864864000

約数和(自身を除く): 594440040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1429, 1577, 1660, 1992, 2280, 2490, 2858, 3154, 3320, 4287, 4731, 4980, 5716, 6308, 7145, 7885, 8574, 9462, 9960, 11432, 12616, 14290, 15770, 17148, 18924, 21435, 23655, 27151, 28580, 31540, 34296, 37848, 42870, 47310, 54302, 57160, 63080, 81453, 85740, 94620, 108604, 118607, 135755, 162906, 171480, 189240, 217208, 237214, 271510, 325812, 355821, 407265, 474428, 543020, 593035, 651624, 711642, 814530, 948856, 1086040, 1186070, 1423284, 1629060, 1779105, 2253533, 2372140, 2846568, 3258120, 3558210, 4507066, 4744280, 6760599, 7116420, 9014132, 11267665, 13521198, 14232840, 18028264, 22535330, 27042396, 33802995, 45070660, 54084792, 67605990, 90141320, 135211980, 270423960]

約数ペア:

[(1, 270423960), (2, 135211980), (3, 90141320), (4, 67605990), (5, 54084792), (6, 45070660), (8, 33802995), (10, 27042396), (12, 22535330), (15, 18028264), (19, 14232840), (20, 13521198), (24, 11267665), (30, 9014132), (38, 7116420), (40, 6760599), (57, 4744280), (60, 4507066), (76, 3558210), (83, 3258120), (95, 2846568), (114, 2372140), (120, 2253533), (152, 1779105), (166, 1629060), (190, 1423284), (228, 1186070), (249, 1086040), (285, 948856), (332, 814530), (380, 711642), (415, 651624), (456, 593035), (498, 543020), (570, 474428), (664, 407265), (760, 355821), (830, 325812), (996, 271510), (1140, 237214), (1245, 217208), (1429, 189240), (1577, 171480), (1660, 162906), (1992, 135755), (2280, 118607), (2490, 108604), (2858, 94620), (3154, 85740), (3320, 81453), (4287, 63080), (4731, 57160), (4980, 54302), (5716, 47310), (6308, 42870), (7145, 37848), (7885, 34296), (8574, 31540), (9462, 28580), (9960, 27151), (11432, 23655), (12616, 21435), (14290, 18924), (15770, 17148)]