80615160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3671}}^1$

素因数の和:3749

約数の個数: 96

約数和(自身を含む): 266366880

約数和(自身を除く): 185751720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 3671, 4392, 5490, 7320, 7342, 10980, 11013, 14684, 18355, 21960, 22026, 29368, 33039, 36710, 44052, 55065, 66078, 73420, 88104, 110130, 132156, 146840, 165195, 220260, 223931, 264312, 330390, 440520, 447862, 660780, 671793, 895724, 1119655, 1321560, 1343586, 1791448, 2015379, 2239310, 2687172, 3358965, 4030758, 4478620, 5374344, 6717930, 8061516, 8957240, 10076895, 13435860, 16123032, 20153790, 26871720, 40307580, 80615160]

約数ペア:

[(1, 80615160), (2, 40307580), (3, 26871720), (4, 20153790), (5, 16123032), (6, 13435860), (8, 10076895), (9, 8957240), (10, 8061516), (12, 6717930), (15, 5374344), (18, 4478620), (20, 4030758), (24, 3358965), (30, 2687172), (36, 2239310), (40, 2015379), (45, 1791448), (60, 1343586), (61, 1321560), (72, 1119655), (90, 895724), (120, 671793), (122, 660780), (180, 447862), (183, 440520), (244, 330390), (305, 264312), (360, 223931), (366, 220260), (488, 165195), (549, 146840), (610, 132156), (732, 110130), (915, 88104), (1098, 73420), (1220, 66078), (1464, 55065), (1830, 44052), (2196, 36710), (2440, 33039), (2745, 29368), (3660, 22026), (3671, 21960), (4392, 18355), (5490, 14684), (7320, 11013), (7342, 10980)]