480826980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157133}}^1$

素因数の和:157165

約数の個数: 72

約数和(自身を含む): 1544312952

約数和(自身を除く): 1063485972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 157133, 314266, 471399, 628532, 785665, 942798, 1414197, 1571330, 1885596, 2356995, 2671261, 2828394, 3142660, 4713990, 5342522, 5656788, 7070985, 8013783, 9427980, 10685044, 13356305, 14141970, 16027566, 24041349, 26712610, 28283940, 32055132, 40068915, 48082698, 53425220, 80137830, 96165396, 120206745, 160275660, 240413490, 480826980]

約数ペア:

[(1, 480826980), (2, 240413490), (3, 160275660), (4, 120206745), (5, 96165396), (6, 80137830), (9, 53425220), (10, 48082698), (12, 40068915), (15, 32055132), (17, 28283940), (18, 26712610), (20, 24041349), (30, 16027566), (34, 14141970), (36, 13356305), (45, 10685044), (51, 9427980), (60, 8013783), (68, 7070985), (85, 5656788), (90, 5342522), (102, 4713990), (153, 3142660), (170, 2828394), (180, 2671261), (204, 2356995), (255, 1885596), (306, 1571330), (340, 1414197), (510, 942798), (612, 785665), (765, 628532), (1020, 471399), (1530, 314266), (3060, 157133)]