1884834720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42223}}^1$

素因数の和:42275

約数の個数: 144

約数和(自身を含む): 6639639552

約数和(自身を除く): 4754804832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 42223, 44640, 84446, 126669, 168892, 211115, 253338, 337784, 380007, 422230, 506676, 633345, 675568, 760014, 844460, 1013352, 1266690, 1308913, 1351136, 1520028, 1688920, 1900035, 2026704, 2533380, 2617826, 3040056, 3377840, 3800070, 3926739, 4053408, 5066760, 5235652, 6080112, 6544565, 6755680, 7600140, 7853478, 10133520, 10471304, 11780217, 12160224, 13089130, 15200280, 15706956, 19633695, 20267040, 20942608, 23560434, 26178260, 30400560, 31413912, 39267390, 41885216, 47120868, 52356520, 58901085, 60801120, 62827824, 78534780, 94241736, 104713040, 117802170, 125655648, 157069560, 188483472, 209426080, 235604340, 314139120, 376966944, 471208680, 628278240, 942417360, 1884834720]

約数ペア:

[(1, 1884834720), (2, 942417360), (3, 628278240), (4, 471208680), (5, 376966944), (6, 314139120), (8, 235604340), (9, 209426080), (10, 188483472), (12, 157069560), (15, 125655648), (16, 117802170), (18, 104713040), (20, 94241736), (24, 78534780), (30, 62827824), (31, 60801120), (32, 58901085), (36, 52356520), (40, 47120868), (45, 41885216), (48, 39267390), (60, 31413912), (62, 30400560), (72, 26178260), (80, 23560434), (90, 20942608), (93, 20267040), (96, 19633695), (120, 15706956), (124, 15200280), (144, 13089130), (155, 12160224), (160, 11780217), (180, 10471304), (186, 10133520), (240, 7853478), (248, 7600140), (279, 6755680), (288, 6544565), (310, 6080112), (360, 5235652), (372, 5066760), (465, 4053408), (480, 3926739), (496, 3800070), (558, 3377840), (620, 3040056), (720, 2617826), (744, 2533380), (930, 2026704), (992, 1900035), (1116, 1688920), (1240, 1520028), (1395, 1351136), (1440, 1308913), (1488, 1266690), (1860, 1013352), (2232, 844460), (2480, 760014), (2790, 675568), (2976, 633345), (3720, 506676), (4464, 422230), (4960, 380007), (5580, 337784), (7440, 253338), (8928, 211115), (11160, 168892), (14880, 126669), (22320, 84446), (42223, 44640)]