1623055920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{23081}}^1$

素因数の和:23390

約数の個数: 80

約数和(自身を含む): 5048864352

約数和(自身を除く): 3425808432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 14064, 17580, 23081, 23440, 35160, 46162, 69243, 70320, 92324, 115405, 138486, 184648, 230810, 276972, 346215, 369296, 461620, 553944, 692430, 923240, 1107888, 1384860, 1846480, 2769720, 5539440, 6762733, 13525466, 20288199, 27050932, 33813665, 40576398, 54101864, 67627330, 81152796, 101440995, 108203728, 135254660, 162305592, 202881990, 270509320, 324611184, 405763980, 541018640, 811527960, 1623055920]

約数ペア:

[(1, 1623055920), (2, 811527960), (3, 541018640), (4, 405763980), (5, 324611184), (6, 270509320), (8, 202881990), (10, 162305592), (12, 135254660), (15, 108203728), (16, 101440995), (20, 81152796), (24, 67627330), (30, 54101864), (40, 40576398), (48, 33813665), (60, 27050932), (80, 20288199), (120, 13525466), (240, 6762733), (293, 5539440), (586, 2769720), (879, 1846480), (1172, 1384860), (1465, 1107888), (1758, 923240), (2344, 692430), (2930, 553944), (3516, 461620), (4395, 369296), (4688, 346215), (5860, 276972), (7032, 230810), (8790, 184648), (11720, 138486), (14064, 115405), (17580, 92324), (23081, 70320), (23440, 69243), (35160, 46162)]