12259702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 37042790400

約数和(自身を除く): 24783087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 463, 526, 789, 839, 926, 1052, 1315, 1389, 1578, 1678, 1852, 2104, 2315, 2517, 2630, 2778, 3156, 3356, 3704, 3945, 4195, 4630, 5034, 5260, 5556, 6312, 6712, 6945, 7890, 8390, 9260, 10068, 10520, 11112, 12585, 13890, 15780, 16780, 18520, 20136, 25170, 27780, 31560, 33560, 50340, 55560, 100680, 121769, 220657, 243538, 365307, 388457, 441314, 487076, 608845, 661971, 730614, 776914, 882628, 974152, 1103285, 1165371, 1217690, 1323942, 1461228, 1553828, 1765256, 1826535, 1942285, 2206570, 2330742, 2435380, 2647884, 2922456, 3107656, 3309855, 3653070, 3884570, 4413140, 4661484, 4870760, 5295768, 5826855, 6619710, 7306140, 7769140, 8826280, 9322968, 11653710, 13239420, 14612280, 15538280, 23307420, 26478840, 46614840, 102164191, 204328382, 306492573, 408656764, 510820955, 612985146, 817313528, 1021641910, 1225970292, 1532462865, 2043283820, 2451940584, 3064925730, 4086567640, 6129851460, 12259702920]

約数ペア:

[(1, 12259702920), (2, 6129851460), (3, 4086567640), (4, 3064925730), (5, 2451940584), (6, 2043283820), (8, 1532462865), (10, 1225970292), (12, 1021641910), (15, 817313528), (20, 612985146), (24, 510820955), (30, 408656764), (40, 306492573), (60, 204328382), (120, 102164191), (263, 46614840), (463, 26478840), (526, 23307420), (789, 15538280), (839, 14612280), (926, 13239420), (1052, 11653710), (1315, 9322968), (1389, 8826280), (1578, 7769140), (1678, 7306140), (1852, 6619710), (2104, 5826855), (2315, 5295768), (2517, 4870760), (2630, 4661484), (2778, 4413140), (3156, 3884570), (3356, 3653070), (3704, 3309855), (3945, 3107656), (4195, 2922456), (4630, 2647884), (5034, 2435380), (5260, 2330742), (5556, 2206570), (6312, 1942285), (6712, 1826535), (6945, 1765256), (7890, 1553828), (8390, 1461228), (9260, 1323942), (10068, 1217690), (10520, 1165371), (11112, 1103285), (12585, 974152), (13890, 882628), (15780, 776914), (16780, 730614), (18520, 661971), (20136, 608845), (25170, 487076), (27780, 441314), (31560, 388457), (33560, 365307), (50340, 243538), (55560, 220657), (100680, 121769)]