228518160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73243}}^1$

素因数の和:73272

約数の個数: 80

約数和(自身を含む): 762909504

約数和(自身を除く): 534391344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 73243, 146486, 219729, 292972, 366215, 439458, 585944, 732430, 878916, 952159, 1098645, 1171888, 1464860, 1757832, 1904318, 2197290, 2856477, 2929720, 3515664, 3808636, 4394580, 4760795, 5712954, 5859440, 7617272, 8789160, 9521590, 11425908, 14282385, 15234544, 17578320, 19043180, 22851816, 28564770, 38086360, 45703632, 57129540, 76172720, 114259080, 228518160]

約数ペア:

[(1, 228518160), (2, 114259080), (3, 76172720), (4, 57129540), (5, 45703632), (6, 38086360), (8, 28564770), (10, 22851816), (12, 19043180), (13, 17578320), (15, 15234544), (16, 14282385), (20, 11425908), (24, 9521590), (26, 8789160), (30, 7617272), (39, 5859440), (40, 5712954), (48, 4760795), (52, 4394580), (60, 3808636), (65, 3515664), (78, 2929720), (80, 2856477), (104, 2197290), (120, 1904318), (130, 1757832), (156, 1464860), (195, 1171888), (208, 1098645), (240, 952159), (260, 878916), (312, 732430), (390, 585944), (520, 439458), (624, 366215), (780, 292972), (1040, 219729), (1560, 146486), (3120, 73243)]