241499880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3965

約数の個数: 160

約数和(自身を含む): 854647200

約数和(自身を除く): 613147320

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, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 3923, 4104, 5130, 6156, 6840, 7695, 7846, 10260, 11769, 12312, 15390, 15692, 19615, 20520, 23538, 30780, 31384, 35307, 39230, 47076, 58845, 61560, 70614, 74537, 78460, 94152, 105921, 117690, 141228, 149074, 156920, 176535, 211842, 223611, 235380, 282456, 298148, 317763, 353070, 372685, 423684, 447222, 470760, 529605, 596296, 635526, 670833, 706140, 745370, 847368, 894444, 1059210, 1118055, 1271052, 1341666, 1412280, 1490740, 1588815, 1788888, 2012499, 2118420, 2236110, 2542104, 2683332, 2981480, 3177630, 3354165, 4024998, 4236840, 4472220, 5366664, 6037497, 6355260, 6708330, 8049996, 8944440, 10062495, 12074994, 12710520, 13416660, 16099992, 20124990, 24149988, 26833320, 30187485, 40249980, 48299976, 60374970, 80499960, 120749940, 241499880]

約数ペア:

[(1, 241499880), (2, 120749940), (3, 80499960), (4, 60374970), (5, 48299976), (6, 40249980), (8, 30187485), (9, 26833320), (10, 24149988), (12, 20124990), (15, 16099992), (18, 13416660), (19, 12710520), (20, 12074994), (24, 10062495), (27, 8944440), (30, 8049996), (36, 6708330), (38, 6355260), (40, 6037497), (45, 5366664), (54, 4472220), (57, 4236840), (60, 4024998), (72, 3354165), (76, 3177630), (81, 2981480), (90, 2683332), (95, 2542104), (108, 2236110), (114, 2118420), (120, 2012499), (135, 1788888), (152, 1588815), (162, 1490740), (171, 1412280), (180, 1341666), (190, 1271052), (216, 1118055), (228, 1059210), (270, 894444), (285, 847368), (324, 745370), (342, 706140), (360, 670833), (380, 635526), (405, 596296), (456, 529605), (513, 470760), (540, 447222), (570, 423684), (648, 372685), (684, 353070), (760, 317763), (810, 298148), (855, 282456), (1026, 235380), (1080, 223611), (1140, 211842), (1368, 176535), (1539, 156920), (1620, 149074), (1710, 141228), (2052, 117690), (2280, 105921), (2565, 94152), (3078, 78460), (3240, 74537), (3420, 70614), (3923, 61560), (4104, 58845), (5130, 47076), (6156, 39230), (6840, 35307), (7695, 31384), (7846, 30780), (10260, 23538), (11769, 20520), (12312, 19615), (15390, 15692)]