709835040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8163

約数の個数: 144

約数和(自身を含む): 2462326776

約数和(自身を除く): 1752491736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8081, 8784, 9760, 10980, 14640, 16162, 17568, 21960, 24243, 29280, 32324, 40405, 43920, 48486, 64648, 72729, 80810, 87840, 96972, 121215, 129296, 145458, 161620, 193944, 242430, 258592, 290916, 323240, 363645, 387888, 484860, 492941, 581832, 646480, 727290, 775776, 969720, 985882, 1163664, 1292960, 1454580, 1478823, 1939440, 1971764, 2327328, 2464705, 2909160, 2957646, 3878880, 3943528, 4436469, 4929410, 5818320, 5915292, 7394115, 7887056, 8872938, 9858820, 11636640, 11830584, 14788230, 15774112, 17745876, 19717640, 22182345, 23661168, 29576460, 35491752, 39435280, 44364690, 47322336, 59152920, 70983504, 78870560, 88729380, 118305840, 141967008, 177458760, 236611680, 354917520, 709835040]

約数ペア:

[(1, 709835040), (2, 354917520), (3, 236611680), (4, 177458760), (5, 141967008), (6, 118305840), (8, 88729380), (9, 78870560), (10, 70983504), (12, 59152920), (15, 47322336), (16, 44364690), (18, 39435280), (20, 35491752), (24, 29576460), (30, 23661168), (32, 22182345), (36, 19717640), (40, 17745876), (45, 15774112), (48, 14788230), (60, 11830584), (61, 11636640), (72, 9858820), (80, 8872938), (90, 7887056), (96, 7394115), (120, 5915292), (122, 5818320), (144, 4929410), (160, 4436469), (180, 3943528), (183, 3878880), (240, 2957646), (244, 2909160), (288, 2464705), (305, 2327328), (360, 1971764), (366, 1939440), (480, 1478823), (488, 1454580), (549, 1292960), (610, 1163664), (720, 985882), (732, 969720), (915, 775776), (976, 727290), (1098, 646480), (1220, 581832), (1440, 492941), (1464, 484860), (1830, 387888), (1952, 363645), (2196, 323240), (2440, 290916), (2745, 258592), (2928, 242430), (3660, 193944), (4392, 161620), (4880, 145458), (5490, 129296), (5856, 121215), (7320, 96972), (8081, 87840), (8784, 80810), (9760, 72729), (10980, 64648), (14640, 48486), (16162, 43920), (17568, 40405), (21960, 32324), (24243, 29280)]