744968340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24203}}^1$

素因数の和:24243

約数の個数: 120

約数和(自身を含む): 2460094560

約数和(自身を除く): 1715126220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 24203, 30780, 48406, 72609, 96812, 121015, 145218, 217827, 242030, 290436, 363045, 435654, 459857, 484060, 653481, 726090, 871308, 919714, 1089135, 1306962, 1379571, 1452180, 1839428, 1960443, 2178270, 2299285, 2613924, 2759142, 3267405, 3920886, 4138713, 4356540, 4598570, 5518284, 6534810, 6897855, 7841772, 8277426, 9197140, 9802215, 12416139, 13069620, 13795710, 16554852, 19604430, 20693565, 24832278, 27591420, 37248417, 39208860, 41387130, 49664556, 62080695, 74496834, 82774260, 124161390, 148993668, 186242085, 248322780, 372484170, 744968340]

約数ペア:

[(1, 744968340), (2, 372484170), (3, 248322780), (4, 186242085), (5, 148993668), (6, 124161390), (9, 82774260), (10, 74496834), (12, 62080695), (15, 49664556), (18, 41387130), (19, 39208860), (20, 37248417), (27, 27591420), (30, 24832278), (36, 20693565), (38, 19604430), (45, 16554852), (54, 13795710), (57, 13069620), (60, 12416139), (76, 9802215), (81, 9197140), (90, 8277426), (95, 7841772), (108, 6897855), (114, 6534810), (135, 5518284), (162, 4598570), (171, 4356540), (180, 4138713), (190, 3920886), (228, 3267405), (270, 2759142), (285, 2613924), (324, 2299285), (342, 2178270), (380, 1960443), (405, 1839428), (513, 1452180), (540, 1379571), (570, 1306962), (684, 1089135), (810, 919714), (855, 871308), (1026, 726090), (1140, 653481), (1539, 484060), (1620, 459857), (1710, 435654), (2052, 363045), (2565, 290436), (3078, 242030), (3420, 217827), (5130, 145218), (6156, 121015), (7695, 96812), (10260, 72609), (15390, 48406), (24203, 30780)]