39459960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 139827600

約数和(自身を除く): 100367640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 641, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1282, 1368, 1539, 1620, 1710, 1923, 2052, 2280, 2564, 2565, 3078, 3205, 3240, 3420, 3846, 4104, 5128, 5130, 5769, 6156, 6410, 6840, 7692, 7695, 9615, 10260, 11538, 12179, 12312, 12820, 15384, 15390, 17307, 19230, 20520, 23076, 24358, 25640, 28845, 30780, 34614, 36537, 38460, 46152, 48716, 51921, 57690, 60895, 61560, 69228, 73074, 76920, 86535, 97432, 103842, 109611, 115380, 121790, 138456, 146148, 173070, 182685, 207684, 219222, 230760, 243580, 259605, 292296, 328833, 346140, 365370, 415368, 438444, 487160, 519210, 548055, 657666, 692280, 730740, 876888, 986499, 1038420, 1096110, 1315332, 1461480, 1644165, 1972998, 2076840, 2192220, 2630664, 3288330, 3945996, 4384440, 4932495, 6576660, 7891992, 9864990, 13153320, 19729980, 39459960]

約数ペア:

[(1, 39459960), (2, 19729980), (3, 13153320), (4, 9864990), (5, 7891992), (6, 6576660), (8, 4932495), (9, 4384440), (10, 3945996), (12, 3288330), (15, 2630664), (18, 2192220), (19, 2076840), (20, 1972998), (24, 1644165), (27, 1461480), (30, 1315332), (36, 1096110), (38, 1038420), (40, 986499), (45, 876888), (54, 730740), (57, 692280), (60, 657666), (72, 548055), (76, 519210), (81, 487160), (90, 438444), (95, 415368), (108, 365370), (114, 346140), (120, 328833), (135, 292296), (152, 259605), (162, 243580), (171, 230760), (180, 219222), (190, 207684), (216, 182685), (228, 173070), (270, 146148), (285, 138456), (324, 121790), (342, 115380), (360, 109611), (380, 103842), (405, 97432), (456, 86535), (513, 76920), (540, 73074), (570, 69228), (641, 61560), (648, 60895), (684, 57690), (760, 51921), (810, 48716), (855, 46152), (1026, 38460), (1080, 36537), (1140, 34614), (1282, 30780), (1368, 28845), (1539, 25640), (1620, 24358), (1710, 23076), (1923, 20520), (2052, 19230), (2280, 17307), (2564, 15390), (2565, 15384), (3078, 12820), (3205, 12312), (3240, 12179), (3420, 11538), (3846, 10260), (4104, 9615), (5128, 7695), (5130, 7692), (5769, 6840), (6156, 6410)]