453046320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1901}}^1$

素因数の和:2251

約数の個数: 120

約数和(自身を含む): 1526879952

約数和(自身を除く): 1073833632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 662, 720, 993, 1324, 1655, 1901, 1986, 2648, 2979, 3310, 3802, 3972, 4965, 5296, 5703, 5958, 6620, 7604, 7944, 9505, 9930, 11406, 11916, 13240, 14895, 15208, 15888, 17109, 19010, 19860, 22812, 23832, 26480, 28515, 29790, 30416, 34218, 38020, 39720, 45624, 47664, 57030, 59580, 68436, 76040, 79440, 85545, 91248, 114060, 119160, 136872, 152080, 171090, 228120, 238320, 273744, 342180, 456240, 629231, 684360, 1258462, 1368720, 1887693, 2516924, 3146155, 3775386, 5033848, 5663079, 6292310, 7550772, 9438465, 10067696, 11326158, 12584620, 15101544, 18876930, 22652316, 25169240, 28315395, 30203088, 37753860, 45304632, 50338480, 56630790, 75507720, 90609264, 113261580, 151015440, 226523160, 453046320]

約数ペア:

[(1, 453046320), (2, 226523160), (3, 151015440), (4, 113261580), (5, 90609264), (6, 75507720), (8, 56630790), (9, 50338480), (10, 45304632), (12, 37753860), (15, 30203088), (16, 28315395), (18, 25169240), (20, 22652316), (24, 18876930), (30, 15101544), (36, 12584620), (40, 11326158), (45, 10067696), (48, 9438465), (60, 7550772), (72, 6292310), (80, 5663079), (90, 5033848), (120, 3775386), (144, 3146155), (180, 2516924), (240, 1887693), (331, 1368720), (360, 1258462), (662, 684360), (720, 629231), (993, 456240), (1324, 342180), (1655, 273744), (1901, 238320), (1986, 228120), (2648, 171090), (2979, 152080), (3310, 136872), (3802, 119160), (3972, 114060), (4965, 91248), (5296, 85545), (5703, 79440), (5958, 76040), (6620, 68436), (7604, 59580), (7944, 57030), (9505, 47664), (9930, 45624), (11406, 39720), (11916, 38020), (13240, 34218), (14895, 30416), (15208, 29790), (15888, 28515), (17109, 26480), (19010, 23832), (19860, 22812)]