4589640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 17409600

約数和(自身を除く): 12819960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 61, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 122, 132, 152, 165, 171, 180, 183, 190, 198, 209, 220, 228, 244, 264, 285, 305, 330, 342, 360, 366, 380, 396, 418, 440, 456, 488, 495, 549, 570, 610, 627, 660, 671, 684, 732, 760, 792, 836, 855, 915, 990, 1045, 1098, 1140, 1159, 1220, 1254, 1320, 1342, 1368, 1464, 1672, 1710, 1830, 1881, 1980, 2013, 2090, 2196, 2280, 2318, 2440, 2508, 2684, 2745, 3135, 3355, 3420, 3477, 3660, 3762, 3960, 4026, 4180, 4392, 4636, 5016, 5368, 5490, 5795, 6039, 6270, 6710, 6840, 6954, 7320, 7524, 8052, 8360, 9272, 9405, 10065, 10431, 10980, 11590, 12078, 12540, 12749, 13420, 13908, 15048, 16104, 17385, 18810, 20130, 20862, 21960, 23180, 24156, 25080, 25498, 26840, 27816, 30195, 34770, 37620, 38247, 40260, 41724, 46360, 48312, 50996, 52155, 60390, 63745, 69540, 75240, 76494, 80520, 83448, 101992, 104310, 114741, 120780, 127490, 139080, 152988, 191235, 208620, 229482, 241560, 254980, 305976, 382470, 417240, 458964, 509960, 573705, 764940, 917928, 1147410, 1529880, 2294820, 4589640]

約数ペア:

[(1, 4589640), (2, 2294820), (3, 1529880), (4, 1147410), (5, 917928), (6, 764940), (8, 573705), (9, 509960), (10, 458964), (11, 417240), (12, 382470), (15, 305976), (18, 254980), (19, 241560), (20, 229482), (22, 208620), (24, 191235), (30, 152988), (33, 139080), (36, 127490), (38, 120780), (40, 114741), (44, 104310), (45, 101992), (55, 83448), (57, 80520), (60, 76494), (61, 75240), (66, 69540), (72, 63745), (76, 60390), (88, 52155), (90, 50996), (95, 48312), (99, 46360), (110, 41724), (114, 40260), (120, 38247), (122, 37620), (132, 34770), (152, 30195), (165, 27816), (171, 26840), (180, 25498), (183, 25080), (190, 24156), (198, 23180), (209, 21960), (220, 20862), (228, 20130), (244, 18810), (264, 17385), (285, 16104), (305, 15048), (330, 13908), (342, 13420), (360, 12749), (366, 12540), (380, 12078), (396, 11590), (418, 10980), (440, 10431), (456, 10065), (488, 9405), (495, 9272), (549, 8360), (570, 8052), (610, 7524), (627, 7320), (660, 6954), (671, 6840), (684, 6710), (732, 6270), (760, 6039), (792, 5795), (836, 5490), (855, 5368), (915, 5016), (990, 4636), (1045, 4392), (1098, 4180), (1140, 4026), (1159, 3960), (1220, 3762), (1254, 3660), (1320, 3477), (1342, 3420), (1368, 3355), (1464, 3135), (1672, 2745), (1710, 2684), (1830, 2508), (1881, 2440), (1980, 2318), (2013, 2280), (2090, 2196)]