8961599280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1965263}}^1$

素因数の和:1965298

約数の個数: 80

約数和(自身を含む): 29243128320

約数和(自身を除く): 20281529040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1965263, 3930526, 5895789, 7861052, 9826315, 11791578, 15722104, 19652630, 23583156, 29478945, 31444208, 37339997, 39305260, 47166312, 58957890, 74679994, 78610520, 94332624, 112019991, 117915780, 149359988, 157221040, 186699985, 224039982, 235831560, 298719976, 373399970, 448079964, 471663120, 560099955, 597439952, 746799940, 896159928, 1120199910, 1493599880, 1792319856, 2240399820, 2987199760, 4480799640, 8961599280]

約数ペア:

[(1, 8961599280), (2, 4480799640), (3, 2987199760), (4, 2240399820), (5, 1792319856), (6, 1493599880), (8, 1120199910), (10, 896159928), (12, 746799940), (15, 597439952), (16, 560099955), (19, 471663120), (20, 448079964), (24, 373399970), (30, 298719976), (38, 235831560), (40, 224039982), (48, 186699985), (57, 157221040), (60, 149359988), (76, 117915780), (80, 112019991), (95, 94332624), (114, 78610520), (120, 74679994), (152, 58957890), (190, 47166312), (228, 39305260), (240, 37339997), (285, 31444208), (304, 29478945), (380, 23583156), (456, 19652630), (570, 15722104), (760, 11791578), (912, 9826315), (1140, 7861052), (1520, 5895789), (2280, 3930526), (4560, 1965263)]