972800520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{476863}}^1$

素因数の和:476894

約数の個数: 64

約数和(自身を含む): 3090078720

約数和(自身を除く): 2117278200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 476863, 953726, 1430589, 1907452, 2384315, 2861178, 3814904, 4768630, 5722356, 7152945, 8106671, 9537260, 11444712, 14305890, 16213342, 19074520, 24320013, 28611780, 32426684, 40533355, 48640026, 57223560, 64853368, 81066710, 97280052, 121600065, 162133420, 194560104, 243200130, 324266840, 486400260, 972800520]

約数ペア:

[(1, 972800520), (2, 486400260), (3, 324266840), (4, 243200130), (5, 194560104), (6, 162133420), (8, 121600065), (10, 97280052), (12, 81066710), (15, 64853368), (17, 57223560), (20, 48640026), (24, 40533355), (30, 32426684), (34, 28611780), (40, 24320013), (51, 19074520), (60, 16213342), (68, 14305890), (85, 11444712), (102, 9537260), (120, 8106671), (136, 7152945), (170, 5722356), (204, 4768630), (255, 3814904), (340, 2861178), (408, 2384315), (510, 1907452), (680, 1430589), (1020, 953726), (2040, 476863)]