1885455720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{308081}}^1$

素因数の和:308115

約数の個数: 96

約数和(自身を含む): 6488206920

約数和(自身を除く): 4602751200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 308081, 616162, 924243, 1232324, 1540405, 1848486, 2464648, 2772729, 3080810, 3696972, 4621215, 5237377, 5545458, 6161620, 7393944, 9242430, 10474754, 11090916, 12323240, 13863645, 15712131, 18484860, 20949508, 22181832, 26186885, 27727290, 31424262, 36969720, 41899016, 47136393, 52373770, 55454580, 62848524, 78560655, 94272786, 104747540, 110909160, 125697048, 157121310, 188545572, 209495080, 235681965, 314242620, 377091144, 471363930, 628485240, 942727860, 1885455720]

約数ペア:

[(1, 1885455720), (2, 942727860), (3, 628485240), (4, 471363930), (5, 377091144), (6, 314242620), (8, 235681965), (9, 209495080), (10, 188545572), (12, 157121310), (15, 125697048), (17, 110909160), (18, 104747540), (20, 94272786), (24, 78560655), (30, 62848524), (34, 55454580), (36, 52373770), (40, 47136393), (45, 41899016), (51, 36969720), (60, 31424262), (68, 27727290), (72, 26186885), (85, 22181832), (90, 20949508), (102, 18484860), (120, 15712131), (136, 13863645), (153, 12323240), (170, 11090916), (180, 10474754), (204, 9242430), (255, 7393944), (306, 6161620), (340, 5545458), (360, 5237377), (408, 4621215), (510, 3696972), (612, 3080810), (680, 2772729), (765, 2464648), (1020, 1848486), (1224, 1540405), (1530, 1232324), (2040, 924243), (3060, 616162), (6120, 308081)]