8293560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 27855360

約数和(自身を除く): 19561800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 103, 110, 120, 122, 132, 165, 183, 206, 220, 244, 264, 305, 309, 330, 366, 412, 440, 488, 515, 610, 618, 660, 671, 732, 824, 915, 1030, 1133, 1220, 1236, 1320, 1342, 1464, 1545, 1830, 2013, 2060, 2266, 2440, 2472, 2684, 3090, 3355, 3399, 3660, 4026, 4120, 4532, 5368, 5665, 6180, 6283, 6710, 6798, 7320, 8052, 9064, 10065, 11330, 12360, 12566, 13420, 13596, 16104, 16995, 18849, 20130, 22660, 25132, 26840, 27192, 31415, 33990, 37698, 40260, 45320, 50264, 62830, 67980, 69113, 75396, 80520, 94245, 125660, 135960, 138226, 150792, 188490, 207339, 251320, 276452, 345565, 376980, 414678, 552904, 691130, 753960, 829356, 1036695, 1382260, 1658712, 2073390, 2764520, 4146780, 8293560]

約数ペア:

[(1, 8293560), (2, 4146780), (3, 2764520), (4, 2073390), (5, 1658712), (6, 1382260), (8, 1036695), (10, 829356), (11, 753960), (12, 691130), (15, 552904), (20, 414678), (22, 376980), (24, 345565), (30, 276452), (33, 251320), (40, 207339), (44, 188490), (55, 150792), (60, 138226), (61, 135960), (66, 125660), (88, 94245), (103, 80520), (110, 75396), (120, 69113), (122, 67980), (132, 62830), (165, 50264), (183, 45320), (206, 40260), (220, 37698), (244, 33990), (264, 31415), (305, 27192), (309, 26840), (330, 25132), (366, 22660), (412, 20130), (440, 18849), (488, 16995), (515, 16104), (610, 13596), (618, 13420), (660, 12566), (671, 12360), (732, 11330), (824, 10065), (915, 9064), (1030, 8052), (1133, 7320), (1220, 6798), (1236, 6710), (1320, 6283), (1342, 6180), (1464, 5665), (1545, 5368), (1830, 4532), (2013, 4120), (2060, 4026), (2266, 3660), (2440, 3399), (2472, 3355), (2684, 3090)]