430920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:49

約数の個数: 160

約数和(自身を含む): 1742400

約数和(自身を除く): 1311480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2280, 2394, 2520, 2565, 2660, 2835, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4788, 5130, 5320, 5670, 5985, 6156, 6840, 7182, 7560, 7695, 7980, 9576, 10260, 10773, 11340, 11970, 12312, 14364, 15390, 15960, 17955, 20520, 21546, 22680, 23940, 28728, 30780, 35910, 43092, 47880, 53865, 61560, 71820, 86184, 107730, 143640, 215460, 430920]

約数ペア:

[(1, 430920), (2, 215460), (3, 143640), (4, 107730), (5, 86184), (6, 71820), (7, 61560), (8, 53865), (9, 47880), (10, 43092), (12, 35910), (14, 30780), (15, 28728), (18, 23940), (19, 22680), (20, 21546), (21, 20520), (24, 17955), (27, 15960), (28, 15390), (30, 14364), (35, 12312), (36, 11970), (38, 11340), (40, 10773), (42, 10260), (45, 9576), (54, 7980), (56, 7695), (57, 7560), (60, 7182), (63, 6840), (70, 6156), (72, 5985), (76, 5670), (81, 5320), (84, 5130), (90, 4788), (95, 4536), (105, 4104), (108, 3990), (114, 3780), (120, 3591), (126, 3420), (133, 3240), (135, 3192), (140, 3078), (152, 2835), (162, 2660), (168, 2565), (171, 2520), (180, 2394), (189, 2280), (190, 2268), (210, 2052), (216, 1995), (228, 1890), (252, 1710), (266, 1620), (270, 1596), (280, 1539), (285, 1512), (315, 1368), (324, 1330), (342, 1260), (360, 1197), (378, 1140), (380, 1134), (399, 1080), (405, 1064), (420, 1026), (456, 945), (504, 855), (513, 840), (532, 810), (540, 798), (567, 760), (570, 756), (630, 684), (648, 665)]