1923480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 6955200

約数和(自身を除く): 5031720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 137, 156, 180, 195, 216, 234, 260, 270, 274, 312, 351, 360, 390, 411, 468, 520, 540, 548, 585, 685, 702, 780, 822, 936, 1080, 1096, 1170, 1233, 1370, 1404, 1560, 1644, 1755, 1781, 2055, 2340, 2466, 2740, 2808, 3288, 3510, 3562, 3699, 4110, 4680, 4932, 5343, 5480, 6165, 7020, 7124, 7398, 8220, 8905, 9864, 10686, 12330, 14040, 14248, 14796, 16029, 16440, 17810, 18495, 21372, 24660, 26715, 29592, 32058, 35620, 36990, 42744, 48087, 49320, 53430, 64116, 71240, 73980, 80145, 96174, 106860, 128232, 147960, 160290, 192348, 213720, 240435, 320580, 384696, 480870, 641160, 961740, 1923480]

約数ペア:

[(1, 1923480), (2, 961740), (3, 641160), (4, 480870), (5, 384696), (6, 320580), (8, 240435), (9, 213720), (10, 192348), (12, 160290), (13, 147960), (15, 128232), (18, 106860), (20, 96174), (24, 80145), (26, 73980), (27, 71240), (30, 64116), (36, 53430), (39, 49320), (40, 48087), (45, 42744), (52, 36990), (54, 35620), (60, 32058), (65, 29592), (72, 26715), (78, 24660), (90, 21372), (104, 18495), (108, 17810), (117, 16440), (120, 16029), (130, 14796), (135, 14248), (137, 14040), (156, 12330), (180, 10686), (195, 9864), (216, 8905), (234, 8220), (260, 7398), (270, 7124), (274, 7020), (312, 6165), (351, 5480), (360, 5343), (390, 4932), (411, 4680), (468, 4110), (520, 3699), (540, 3562), (548, 3510), (585, 3288), (685, 2808), (702, 2740), (780, 2466), (822, 2340), (936, 2055), (1080, 1781), (1096, 1755), (1170, 1644), (1233, 1560), (1370, 1404)]