470279640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{206263}}^1$

素因数の和:206296

約数の個数: 64

約数和(自身を含む): 1485100800

約数和(自身を除く): 1014821160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 206263, 412526, 618789, 825052, 1031315, 1237578, 1650104, 2062630, 2475156, 3093945, 3918997, 4125260, 4950312, 6187890, 7837994, 8250520, 11756991, 12375780, 15675988, 19594985, 23513982, 24751560, 31351976, 39189970, 47027964, 58784955, 78379940, 94055928, 117569910, 156759880, 235139820, 470279640]

約数ペア:

[(1, 470279640), (2, 235139820), (3, 156759880), (4, 117569910), (5, 94055928), (6, 78379940), (8, 58784955), (10, 47027964), (12, 39189970), (15, 31351976), (19, 24751560), (20, 23513982), (24, 19594985), (30, 15675988), (38, 12375780), (40, 11756991), (57, 8250520), (60, 7837994), (76, 6187890), (95, 4950312), (114, 4125260), (120, 3918997), (152, 3093945), (190, 2475156), (228, 2062630), (285, 1650104), (380, 1237578), (456, 1031315), (570, 825052), (760, 618789), (1140, 412526), (2280, 206263)]