1858402080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31477}}^1$

素因数の和:31539

約数の個数: 144

約数和(自身を含む): 6496681464

約数和(自身を除く): 4638279384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14760, 19680, 29520, 31477, 59040, 62954, 94431, 125908, 157385, 188862, 251816, 283293, 314770, 377724, 472155, 503632, 566586, 629540, 755448, 944310, 1007264, 1133172, 1259080, 1290557, 1416465, 1510896, 1888620, 2266344, 2518160, 2581114, 2832930, 3021792, 3777240, 3871671, 4532688, 5036320, 5162228, 5665860, 6452785, 7554480, 7743342, 9065376, 10324456, 11331720, 11615013, 12905570, 15108960, 15486684, 19358355, 20648912, 22663440, 23230026, 25811140, 30973368, 38716710, 41297824, 45326880, 46460052, 51622280, 58075065, 61946736, 77433420, 92920104, 103244560, 116150130, 123893472, 154866840, 185840208, 206489120, 232300260, 309733680, 371680416, 464600520, 619467360, 929201040, 1858402080]

約数ペア:

[(1, 1858402080), (2, 929201040), (3, 619467360), (4, 464600520), (5, 371680416), (6, 309733680), (8, 232300260), (9, 206489120), (10, 185840208), (12, 154866840), (15, 123893472), (16, 116150130), (18, 103244560), (20, 92920104), (24, 77433420), (30, 61946736), (32, 58075065), (36, 51622280), (40, 46460052), (41, 45326880), (45, 41297824), (48, 38716710), (60, 30973368), (72, 25811140), (80, 23230026), (82, 22663440), (90, 20648912), (96, 19358355), (120, 15486684), (123, 15108960), (144, 12905570), (160, 11615013), (164, 11331720), (180, 10324456), (205, 9065376), (240, 7743342), (246, 7554480), (288, 6452785), (328, 5665860), (360, 5162228), (369, 5036320), (410, 4532688), (480, 3871671), (492, 3777240), (615, 3021792), (656, 2832930), (720, 2581114), (738, 2518160), (820, 2266344), (984, 1888620), (1230, 1510896), (1312, 1416465), (1440, 1290557), (1476, 1259080), (1640, 1133172), (1845, 1007264), (1968, 944310), (2460, 755448), (2952, 629540), (3280, 566586), (3690, 503632), (3936, 472155), (4920, 377724), (5904, 314770), (6560, 283293), (7380, 251816), (9840, 188862), (11808, 157385), (14760, 125908), (19680, 94431), (29520, 62954), (31477, 59040)]