919843920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1171}}^1$

素因数の和:2281

約数の個数: 120

約数和(自身を含む): 3094614432

約数和(自身を除く): 2174770512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1091, 1171, 2182, 2342, 3273, 3513, 4364, 4684, 5455, 5855, 6546, 7026, 8728, 9368, 9819, 10539, 10910, 11710, 13092, 14052, 16365, 17456, 17565, 18736, 19638, 21078, 21820, 23420, 26184, 28104, 32730, 35130, 39276, 42156, 43640, 46840, 49095, 52368, 52695, 56208, 65460, 70260, 78552, 84312, 87280, 93680, 98190, 105390, 130920, 140520, 157104, 168624, 196380, 210780, 261840, 281040, 392760, 421560, 785520, 843120, 1277561, 2555122, 3832683, 5110244, 6387805, 7665366, 10220488, 11498049, 12775610, 15330732, 19163415, 20440976, 22996098, 25551220, 30661464, 38326830, 45992196, 51102440, 57490245, 61322928, 76653660, 91984392, 102204880, 114980490, 153307320, 183968784, 229960980, 306614640, 459921960, 919843920]

約数ペア:

[(1, 919843920), (2, 459921960), (3, 306614640), (4, 229960980), (5, 183968784), (6, 153307320), (8, 114980490), (9, 102204880), (10, 91984392), (12, 76653660), (15, 61322928), (16, 57490245), (18, 51102440), (20, 45992196), (24, 38326830), (30, 30661464), (36, 25551220), (40, 22996098), (45, 20440976), (48, 19163415), (60, 15330732), (72, 12775610), (80, 11498049), (90, 10220488), (120, 7665366), (144, 6387805), (180, 5110244), (240, 3832683), (360, 2555122), (720, 1277561), (1091, 843120), (1171, 785520), (2182, 421560), (2342, 392760), (3273, 281040), (3513, 261840), (4364, 210780), (4684, 196380), (5455, 168624), (5855, 157104), (6546, 140520), (7026, 130920), (8728, 105390), (9368, 98190), (9819, 93680), (10539, 87280), (10910, 84312), (11710, 78552), (13092, 70260), (14052, 65460), (16365, 56208), (17456, 52695), (17565, 52368), (18736, 49095), (19638, 46840), (21078, 43640), (21820, 42156), (23420, 39276), (26184, 35130), (28104, 32730)]