446255280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32621}}^1$

素因数の和:32659

約数の個数: 120

約数和(自身を含む): 1577599920

約数和(自身を除く): 1131344640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 32621, 65242, 97863, 130484, 163105, 195726, 260968, 293589, 326210, 391452, 489315, 521936, 587178, 619799, 652420, 782904, 978630, 1174356, 1239598, 1304840, 1467945, 1565808, 1859397, 1957260, 2348712, 2479196, 2609680, 2935890, 3098995, 3718794, 3914520, 4697424, 4958392, 5578191, 5871780, 6197990, 7437588, 7829040, 9296985, 9916784, 11156382, 11743560, 12395980, 14875176, 18593970, 22312764, 23487120, 24791960, 27890955, 29750352, 37187940, 44625528, 49583920, 55781910, 74375880, 89251056, 111563820, 148751760, 223127640, 446255280]

約数ペア:

[(1, 446255280), (2, 223127640), (3, 148751760), (4, 111563820), (5, 89251056), (6, 74375880), (8, 55781910), (9, 49583920), (10, 44625528), (12, 37187940), (15, 29750352), (16, 27890955), (18, 24791960), (19, 23487120), (20, 22312764), (24, 18593970), (30, 14875176), (36, 12395980), (38, 11743560), (40, 11156382), (45, 9916784), (48, 9296985), (57, 7829040), (60, 7437588), (72, 6197990), (76, 5871780), (80, 5578191), (90, 4958392), (95, 4697424), (114, 3914520), (120, 3718794), (144, 3098995), (152, 2935890), (171, 2609680), (180, 2479196), (190, 2348712), (228, 1957260), (240, 1859397), (285, 1565808), (304, 1467945), (342, 1304840), (360, 1239598), (380, 1174356), (456, 978630), (570, 782904), (684, 652420), (720, 619799), (760, 587178), (855, 521936), (912, 489315), (1140, 391452), (1368, 326210), (1520, 293589), (1710, 260968), (2280, 195726), (2736, 163105), (3420, 130484), (4560, 97863), (6840, 65242), (13680, 32621)]