15392057520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9161939}}^1$

素因数の和:9161962

約数の個数: 80

約数和(自身を含む): 54531866880

約数和(自身を除く): 39139809360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9161939, 18323878, 27485817, 36647756, 45809695, 54971634, 64133573, 73295512, 91619390, 109943268, 128267146, 137429085, 146591024, 183238780, 192400719, 219886536, 256534292, 274858170, 320667865, 366477560, 384801438, 439773072, 513068584, 549716340, 641335730, 732955120, 769602876, 962003595, 1026137168, 1099432680, 1282671460, 1539205752, 1924007190, 2198865360, 2565342920, 3078411504, 3848014380, 5130685840, 7696028760, 15392057520]

約数ペア:

[(1, 15392057520), (2, 7696028760), (3, 5130685840), (4, 3848014380), (5, 3078411504), (6, 2565342920), (7, 2198865360), (8, 1924007190), (10, 1539205752), (12, 1282671460), (14, 1099432680), (15, 1026137168), (16, 962003595), (20, 769602876), (21, 732955120), (24, 641335730), (28, 549716340), (30, 513068584), (35, 439773072), (40, 384801438), (42, 366477560), (48, 320667865), (56, 274858170), (60, 256534292), (70, 219886536), (80, 192400719), (84, 183238780), (105, 146591024), (112, 137429085), (120, 128267146), (140, 109943268), (168, 91619390), (210, 73295512), (240, 64133573), (280, 54971634), (336, 45809695), (420, 36647756), (560, 27485817), (840, 18323878), (1680, 9161939)]