444784680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65027}}^1$

素因数の和:65063

約数の個数: 96

約数和(自身を含む): 1521655200

約数和(自身を除く): 1076870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 65027, 130054, 195081, 260108, 325135, 390162, 520216, 585243, 650270, 780324, 975405, 1170486, 1235513, 1300540, 1560648, 1950810, 2340972, 2471026, 2601080, 2926215, 3706539, 3901620, 4681944, 4942052, 5852430, 6177565, 7413078, 7803240, 9884104, 11119617, 11704860, 12355130, 14826156, 18532695, 22239234, 23409720, 24710260, 29652312, 37065390, 44478468, 49420520, 55598085, 74130780, 88956936, 111196170, 148261560, 222392340, 444784680]

約数ペア:

[(1, 444784680), (2, 222392340), (3, 148261560), (4, 111196170), (5, 88956936), (6, 74130780), (8, 55598085), (9, 49420520), (10, 44478468), (12, 37065390), (15, 29652312), (18, 24710260), (19, 23409720), (20, 22239234), (24, 18532695), (30, 14826156), (36, 12355130), (38, 11704860), (40, 11119617), (45, 9884104), (57, 7803240), (60, 7413078), (72, 6177565), (76, 5852430), (90, 4942052), (95, 4681944), (114, 3901620), (120, 3706539), (152, 2926215), (171, 2601080), (180, 2471026), (190, 2340972), (228, 1950810), (285, 1560648), (342, 1300540), (360, 1235513), (380, 1170486), (456, 975405), (570, 780324), (684, 650270), (760, 585243), (855, 520216), (1140, 390162), (1368, 325135), (1710, 260108), (2280, 195081), (3420, 130054), (6840, 65027)]