22725480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 49850520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 149, 155, 164, 186, 205, 246, 248, 298, 310, 328, 372, 410, 447, 465, 492, 596, 615, 620, 744, 745, 820, 894, 930, 984, 1192, 1230, 1240, 1271, 1490, 1640, 1788, 1860, 2235, 2460, 2542, 2980, 3576, 3720, 3813, 4470, 4619, 4920, 5084, 5960, 6109, 6355, 7626, 8940, 9238, 10168, 12218, 12710, 13857, 15252, 17880, 18327, 18476, 19065, 23095, 24436, 25420, 27714, 30504, 30545, 36654, 36952, 38130, 46190, 48872, 50840, 55428, 61090, 69285, 73308, 76260, 91635, 92380, 110856, 122180, 138570, 146616, 152520, 183270, 184760, 189379, 244360, 277140, 366540, 378758, 554280, 568137, 733080, 757516, 946895, 1136274, 1515032, 1893790, 2272548, 2840685, 3787580, 4545096, 5681370, 7575160, 11362740, 22725480]

約数ペア:

[(1, 22725480), (2, 11362740), (3, 7575160), (4, 5681370), (5, 4545096), (6, 3787580), (8, 2840685), (10, 2272548), (12, 1893790), (15, 1515032), (20, 1136274), (24, 946895), (30, 757516), (31, 733080), (40, 568137), (41, 554280), (60, 378758), (62, 366540), (82, 277140), (93, 244360), (120, 189379), (123, 184760), (124, 183270), (149, 152520), (155, 146616), (164, 138570), (186, 122180), (205, 110856), (246, 92380), (248, 91635), (298, 76260), (310, 73308), (328, 69285), (372, 61090), (410, 55428), (447, 50840), (465, 48872), (492, 46190), (596, 38130), (615, 36952), (620, 36654), (744, 30545), (745, 30504), (820, 27714), (894, 25420), (930, 24436), (984, 23095), (1192, 19065), (1230, 18476), (1240, 18327), (1271, 17880), (1490, 15252), (1640, 13857), (1788, 12710), (1860, 12218), (2235, 10168), (2460, 9238), (2542, 8940), (2980, 7626), (3576, 6355), (3720, 6109), (3813, 5960), (4470, 5084), (4619, 4920)]