4770720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3313}}^1$

素因数の和:3334

約数の個数: 72

約数和(自身を含む): 16284996

約数和(自身を除く): 11514276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3313, 6626, 9939, 13252, 16565, 19878, 26504, 29817, 33130, 39756, 49695, 53008, 59634, 66260, 79512, 99390, 106016, 119268, 132520, 149085, 159024, 198780, 238536, 265040, 298170, 318048, 397560, 477072, 530080, 596340, 795120, 954144, 1192680, 1590240, 2385360, 4770720]

約数ペア:

[(1, 4770720), (2, 2385360), (3, 1590240), (4, 1192680), (5, 954144), (6, 795120), (8, 596340), (9, 530080), (10, 477072), (12, 397560), (15, 318048), (16, 298170), (18, 265040), (20, 238536), (24, 198780), (30, 159024), (32, 149085), (36, 132520), (40, 119268), (45, 106016), (48, 99390), (60, 79512), (72, 66260), (80, 59634), (90, 53008), (96, 49695), (120, 39756), (144, 33130), (160, 29817), (180, 26504), (240, 19878), (288, 16565), (360, 13252), (480, 9939), (720, 6626), (1440, 3313)]