2554535520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3613}}^1$

素因数の和:4125

約数の個数: 144

約数和(自身を含む): 8737524432

約数和(自身を除く): 6182988912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 491, 720, 982, 1440, 1473, 1964, 2455, 2946, 3613, 3928, 4419, 4910, 5892, 7226, 7365, 7856, 8838, 9820, 10839, 11784, 14452, 14730, 15712, 17676, 18065, 19640, 21678, 22095, 23568, 28904, 29460, 32517, 35352, 36130, 39280, 43356, 44190, 47136, 54195, 57808, 58920, 65034, 70704, 72260, 78560, 86712, 88380, 108390, 115616, 117840, 130068, 141408, 144520, 162585, 173424, 176760, 216780, 235680, 260136, 289040, 325170, 346848, 353520, 433560, 520272, 578080, 650340, 707040, 867120, 1040544, 1300680, 1734240, 1773983, 2601360, 3547966, 5202720, 5321949, 7095932, 8869915, 10643898, 14191864, 15965847, 17739830, 21287796, 26609745, 28383728, 31931694, 35479660, 42575592, 53219490, 56767456, 63863388, 70959320, 79829235, 85151184, 106438980, 127726776, 141918640, 159658470, 170302368, 212877960, 255453552, 283837280, 319316940, 425755920, 510907104, 638633880, 851511840, 1277267760, 2554535520]

約数ペア:

[(1, 2554535520), (2, 1277267760), (3, 851511840), (4, 638633880), (5, 510907104), (6, 425755920), (8, 319316940), (9, 283837280), (10, 255453552), (12, 212877960), (15, 170302368), (16, 159658470), (18, 141918640), (20, 127726776), (24, 106438980), (30, 85151184), (32, 79829235), (36, 70959320), (40, 63863388), (45, 56767456), (48, 53219490), (60, 42575592), (72, 35479660), (80, 31931694), (90, 28383728), (96, 26609745), (120, 21287796), (144, 17739830), (160, 15965847), (180, 14191864), (240, 10643898), (288, 8869915), (360, 7095932), (480, 5321949), (491, 5202720), (720, 3547966), (982, 2601360), (1440, 1773983), (1473, 1734240), (1964, 1300680), (2455, 1040544), (2946, 867120), (3613, 707040), (3928, 650340), (4419, 578080), (4910, 520272), (5892, 433560), (7226, 353520), (7365, 346848), (7856, 325170), (8838, 289040), (9820, 260136), (10839, 235680), (11784, 216780), (14452, 176760), (14730, 173424), (15712, 162585), (17676, 144520), (18065, 141408), (19640, 130068), (21678, 117840), (22095, 115616), (23568, 108390), (28904, 88380), (29460, 86712), (32517, 78560), (35352, 72260), (36130, 70704), (39280, 65034), (43356, 58920), (44190, 57808), (47136, 54195)]