30627240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 111922560

約数和(自身を除く): 81295320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 101, 105, 114, 120, 133, 140, 152, 168, 190, 202, 210, 228, 266, 280, 285, 303, 361, 380, 399, 404, 420, 456, 505, 532, 570, 606, 665, 707, 722, 760, 798, 808, 840, 1010, 1064, 1083, 1140, 1212, 1330, 1414, 1444, 1515, 1596, 1805, 1919, 1995, 2020, 2121, 2166, 2280, 2424, 2527, 2660, 2828, 2888, 3030, 3192, 3535, 3610, 3838, 3990, 4040, 4242, 4332, 5054, 5320, 5415, 5656, 5757, 6060, 7070, 7220, 7581, 7676, 7980, 8484, 8664, 9595, 10108, 10605, 10830, 11514, 12120, 12635, 13433, 14140, 14440, 15162, 15352, 15960, 16968, 19190, 20216, 21210, 21660, 23028, 25270, 26866, 28280, 28785, 30324, 36461, 37905, 38380, 40299, 42420, 43320, 46056, 50540, 53732, 57570, 60648, 67165, 72922, 75810, 76760, 80598, 84840, 101080, 107464, 109383, 115140, 134330, 145844, 151620, 161196, 182305, 201495, 218766, 230280, 255227, 268660, 291688, 303240, 322392, 364610, 402990, 437532, 510454, 537320, 546915, 729220, 765681, 805980, 875064, 1020908, 1093830, 1276135, 1458440, 1531362, 1611960, 2041816, 2187660, 2552270, 3062724, 3828405, 4375320, 5104540, 6125448, 7656810, 10209080, 15313620, 30627240]

約数ペア:

[(1, 30627240), (2, 15313620), (3, 10209080), (4, 7656810), (5, 6125448), (6, 5104540), (7, 4375320), (8, 3828405), (10, 3062724), (12, 2552270), (14, 2187660), (15, 2041816), (19, 1611960), (20, 1531362), (21, 1458440), (24, 1276135), (28, 1093830), (30, 1020908), (35, 875064), (38, 805980), (40, 765681), (42, 729220), (56, 546915), (57, 537320), (60, 510454), (70, 437532), (76, 402990), (84, 364610), (95, 322392), (101, 303240), (105, 291688), (114, 268660), (120, 255227), (133, 230280), (140, 218766), (152, 201495), (168, 182305), (190, 161196), (202, 151620), (210, 145844), (228, 134330), (266, 115140), (280, 109383), (285, 107464), (303, 101080), (361, 84840), (380, 80598), (399, 76760), (404, 75810), (420, 72922), (456, 67165), (505, 60648), (532, 57570), (570, 53732), (606, 50540), (665, 46056), (707, 43320), (722, 42420), (760, 40299), (798, 38380), (808, 37905), (840, 36461), (1010, 30324), (1064, 28785), (1083, 28280), (1140, 26866), (1212, 25270), (1330, 23028), (1414, 21660), (1444, 21210), (1515, 20216), (1596, 19190), (1805, 16968), (1919, 15960), (1995, 15352), (2020, 15162), (2121, 14440), (2166, 14140), (2280, 13433), (2424, 12635), (2527, 12120), (2660, 11514), (2828, 10830), (2888, 10605), (3030, 10108), (3192, 9595), (3535, 8664), (3610, 8484), (3838, 7980), (3990, 7676), (4040, 7581), (4242, 7220), (4332, 7070), (5054, 6060), (5320, 5757), (5415, 5656)]