120938520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 380298240

約数和(自身を除く): 259359720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 120, 123, 141, 164, 188, 205, 235, 246, 282, 328, 376, 410, 470, 492, 523, 564, 615, 705, 820, 940, 984, 1046, 1128, 1230, 1410, 1569, 1640, 1880, 1927, 2092, 2460, 2615, 2820, 3138, 3854, 4184, 4920, 5230, 5640, 5781, 6276, 7708, 7845, 9635, 10460, 11562, 12552, 15416, 15690, 19270, 20920, 21443, 23124, 24581, 28905, 31380, 38540, 42886, 46248, 49162, 57810, 62760, 64329, 73743, 77080, 85772, 98324, 107215, 115620, 122905, 128658, 147486, 171544, 196648, 214430, 231240, 245810, 257316, 294972, 321645, 368715, 428860, 491620, 514632, 589944, 643290, 737430, 857720, 983240, 1007821, 1286580, 1474860, 2015642, 2573160, 2949720, 3023463, 4031284, 5039105, 6046926, 8062568, 10078210, 12093852, 15117315, 20156420, 24187704, 30234630, 40312840, 60469260, 120938520]

約数ペア:

[(1, 120938520), (2, 60469260), (3, 40312840), (4, 30234630), (5, 24187704), (6, 20156420), (8, 15117315), (10, 12093852), (12, 10078210), (15, 8062568), (20, 6046926), (24, 5039105), (30, 4031284), (40, 3023463), (41, 2949720), (47, 2573160), (60, 2015642), (82, 1474860), (94, 1286580), (120, 1007821), (123, 983240), (141, 857720), (164, 737430), (188, 643290), (205, 589944), (235, 514632), (246, 491620), (282, 428860), (328, 368715), (376, 321645), (410, 294972), (470, 257316), (492, 245810), (523, 231240), (564, 214430), (615, 196648), (705, 171544), (820, 147486), (940, 128658), (984, 122905), (1046, 115620), (1128, 107215), (1230, 98324), (1410, 85772), (1569, 77080), (1640, 73743), (1880, 64329), (1927, 62760), (2092, 57810), (2460, 49162), (2615, 46248), (2820, 42886), (3138, 38540), (3854, 31380), (4184, 28905), (4920, 24581), (5230, 23124), (5640, 21443), (5781, 20920), (6276, 19270), (7708, 15690), (7845, 15416), (9635, 12552), (10460, 11562)]