1230464520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{42197}}^1$

素因数の和:42226

約数の個数: 112

約数和(自身を含む): 4151017260

約数和(自身を除く): 2920552740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 42197, 84394, 126591, 168788, 210985, 253182, 337576, 379773, 421970, 506364, 632955, 759546, 843940, 1012728, 1139319, 1265910, 1519092, 1687880, 1898865, 2278638, 2531820, 3038184, 3417957, 3797730, 4557276, 5063640, 5696595, 6835914, 7595460, 9114552, 10253871, 11393190, 13671828, 15190920, 17089785, 20507742, 22786380, 27343656, 30761613, 34179570, 41015484, 45572760, 51269355, 61523226, 68359140, 82030968, 102538710, 123046452, 136718280, 153808065, 205077420, 246092904, 307616130, 410154840, 615232260, 1230464520]

約数ペア:

[(1, 1230464520), (2, 615232260), (3, 410154840), (4, 307616130), (5, 246092904), (6, 205077420), (8, 153808065), (9, 136718280), (10, 123046452), (12, 102538710), (15, 82030968), (18, 68359140), (20, 61523226), (24, 51269355), (27, 45572760), (30, 41015484), (36, 34179570), (40, 30761613), (45, 27343656), (54, 22786380), (60, 20507742), (72, 17089785), (81, 15190920), (90, 13671828), (108, 11393190), (120, 10253871), (135, 9114552), (162, 7595460), (180, 6835914), (216, 5696595), (243, 5063640), (270, 4557276), (324, 3797730), (360, 3417957), (405, 3038184), (486, 2531820), (540, 2278638), (648, 1898865), (729, 1687880), (810, 1519092), (972, 1265910), (1080, 1139319), (1215, 1012728), (1458, 843940), (1620, 759546), (1944, 632955), (2430, 506364), (2916, 421970), (3240, 379773), (3645, 337576), (4860, 253182), (5832, 210985), (7290, 168788), (9720, 126591), (14580, 84394), (29160, 42197)]